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Journal articles on the topic 'Disintegration and semisolid casting'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Pawar, Rajat, Ravi Sharma, Pravin Sharma, and G. N. Darwhekar. "A Review on Mouth Dissolving Film." Journal of Drug Delivery and Therapeutics 9, no. 6 (2019): 206–10. http://dx.doi.org/10.22270/jddt.v9i6.3676.

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Mouth dissolving film is the most advanced oral solid dosage form due to its flexibility and comfort in use. Mouth dissolving films are oral solid dosage form that disintegrate and dissolve within a minute when placed in mouth without taking water or chewing. This dosage form allows the medication to bypass the first pass metabolism so bioavailability of medication may be improved .Mouth dissolving film has potential to improve onset of action lower the dosing and eliminate the fear of chocking. Formulation of mouth dissolving films involves both the visual and performance characteristics as p

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2

Nagendra, R.1 Sheetal P.*2 Nanditha V. V.3 Venkatesh K.4 Hanumanthachar Joshi5. "Oral Disintegrating Film: A Review." International Journal in Pharmaceutical Sciences 2, no. 2 (2024): 206–16. https://doi.org/10.5281/zenodo.10640441.

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Oral disintegrating films (ODF) hold great promise for novel and inventive drug delivery methods. Because it is flexible and comfortable to use, mouth dissolving film is the most advanced oral solid dosage form available. Mouth dissolving films are oral solid dosage forms that, when placed in the mouth without water or chewing, dissolve and disintegrate within a minute. With this dosage form, the drug can avoid the first pass metabolism, potentially increasing its bioavailability. Mouth dissolving films have the ability to reduce dosage, improve the onset of action, and get rid of choking anxi

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3

Vrushali, S. Gangurde*1 Pradnya H. Kapse2 Khanderao Jadhav3 Rishikesh Bachhav4. "Mouth Dissolving Films: A novel approach in oral drug delivery." International Journal in Pharmaceutical Sciences 2, no. 4 (2024): 1223–36. https://doi.org/10.5281/zenodo.11080675.

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The most sophisticated oral solid dose forms are mouth dissolving or orodispersible films because of their versatility and ease of usage. The Mouth Dissolving film is a solid oral dosage form that, when placed in the mouth without water or chewing, dissolves and decomposes rapidly. By avoiding first pass metabolism, the drug's bioavailability is increased when taken in this dosage form. Additionally, orodispersible films may result in a lower dosage, a quicker onset of action, and no choking hazards. Solvent casting and semisolid casting methods are used to laminate API chemicals that mask fla

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4

Daharwal, Shrinoy, Rajat Pawar, and Sunita Sonartiya. "A REVIEW ON MOUTH DISSOLVING FILM." International Journal of Pharmaceutical Sciences and Medicine 7, no. 5 (2022): 48–59. http://dx.doi.org/10.47760/ijpsm.2022.v07i05.005.

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Oral route of Mouth dissolving film is the most advanced oral solid dosage form due which it is very much in use now a day because of it’s flexibility and comfort. Mouth dissolving films are oral solid dosage form that disintegrate and dissolve within few minutes when placed in tongue without taking water. This dosage form allows the medication to bypass the first pass metabolism, so that the bioavailability of medication can be improved .Mouth dissolving film has potential to improve onset of action lower the dosing and eliminate the fear of chocking. Formulation of mouth dissolving films inv

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5

Swati Saxena, Abhishek Patel, and Sarang Kumar Jain. "Formulation and evaluation of mouth dissolving film of antihypertensive agentFormulation and evaluation of mouth dissolving film of antihypertensive agent." World Journal of Advanced Research and Reviews 16, no. 2 (2022): 1107–16. http://dx.doi.org/10.30574/wjarr.2022.16.2.1251.

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Mouth dissolving film is the one of the most advanced oral solid dosage form because of its flexibility and comfort in use. Mouth dissolving films are oral solid dosage form that disintegrate and dissolve within a minute when placed in mouth without taking water or chewing. This dosage form allows the medication to bypass the first pass metabolism so bioavailability of medication may be improved .Mouth dissolving film has potential to improve onset of action lower the dosing and eliminate the fear of chocking. Formulation of mouth dissolving films involves both the visual and performance chara

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6

Swati, Saxena, Patel Abhishek, and Kumar Jain Sarang. "Formulation and evaluation of mouth dissolving film of antihypertensive agentFormulation and evaluation of mouth dissolving film of antihypertensive agent." World Journal of Advanced Research and Reviews 16, no. 2 (2022): 1107–16. https://doi.org/10.5281/zenodo.7790668.

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Mouth dissolving film is the one of the most advanced oral solid dosage form because of its flexibility and comfort in use. Mouth dissolving films are oral solid dosage form that disintegrate and dissolve within a minute when placed in mouth without taking water or chewing. This dosage form allows the medication to bypass the first pass metabolism so bioavailability of medication may be improved .Mouth dissolving film has potential to improve onset of action lower the dosing and eliminate the fear of chocking. Formulation of mouth dissolving films involves both the visual and performance chara

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7

Ouriev, Boris. "Rheology and Rheometry of Aluminum Alloys: Influence of Shear and Vibration on Aluminum Flow Properties." Solid State Phenomena 116-117 (October 2006): 558–64. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.558.

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Understanding of flow properties and flow effects of liquid and semisolid aluminum became a key solution for know-how of casting process. Therefore such properties must be characterized a priory to layout of flow process parameters in order to predict structure formation of aluminum in flow. In order to reach target of material characterization it becomes essential to analyze materials under as close to real process conditions as possible. This task was solved by strong modification of commercial rotational rheometer and application of high-resolution temperature control. Besides understanding

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8

Wang, H., and Jun Xu. "Semisolid Casting of Automotive Component: Water Pump Lid." Solid State Phenomena 116-117 (October 2006): 88–91. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.88.

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Water pump lid is selected as the automotive component to be cast using semisolid casting technology. Semisolid feedstock of alloy A357 was produced by a vertical continuous DC casting with electromagnetic stirring. Non-dendritic structure was obtained in the feedstock billets. A 6-station induction heating system was developed for feedstock billet reheating. Multi-stage reheating and well controlled reheating process resulted in a uniform temperature profile in the billet. Semisolid casting was carried out in a conventional high pressure die casting machine. Die design and casting parameters

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9

Yan, Hong, Tao Wang, and Ming Fu Fu. "Numerical Simulation of Rheo-Diecasting Mould Filling Process of Semisolid Magnesium Alloys." Materials Science Forum 575-578 (April 2008): 32–36. http://dx.doi.org/10.4028/www.scientific.net/msf.575-578.32.

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Base on the coupled three-dimensional model of flow temperature and apparent viscosity on semisolid materials, the mould filling processes of liquid and semisolid magnesium alloys have been analyzed. The simulation results showed that the semisolid mould filling with the characteristic of pseudo-plasticity and Bingham type is steady and the air entrapment is much smaller than that of liquid die casting. Therefore, the semisolid die casting can prevent from those defects produced by the traditional die casting, which offer a new technology for lower interior defects and better quality.

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10

Surojo, Eko, and Agus Suprihanto. "PROSES SEMISOLID FORMING." ROTASI 3, no. 2 (2012): 12–20. https://doi.org/10.14710/rotasi.3.2.12-20.

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This paper presents a semisolid forming process as a new process that can replace conventional casting andforming process. Semisolid forming process is metal procesing in semisolid state. There are several advantages of thisprocess. The important of these is non-turbulent filling of the die. Non-turbulent die fill in the process can eliminate airentrapment encountered in the conventional die casting. The semisolid forming process also offers the near net shapecapabilities of die casting and produces parts with less shrinkage porosity and macrosegregation. The limitation ofsemisolid forming pro

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11

Marani, Farshid, and Behzad Niroumand. "Semisolid Casting of Short Freezing Range Alloys." Solid State Phenomena 285 (January 2019): 247–52. http://dx.doi.org/10.4028/www.scientific.net/ssp.285.247.

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Semisolid casting and non-dendritic solidification of commercially pure tin (about 1 °C freezing range) and Zamak 3 alloy (about 10 °C freezing range) by a modified serpentine channel method were studied. It was shown that semisolid casting of very small freezing range metals with a non-dendritic structure was possible using this method. The results showed that the wall of the copper serpentine channel mold acted as a substrate for heterogeneous copious nucleation of primary solid particles and the channel provided sufficient self-steering action to disperse the nuclei in the melt. The average

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12

Haga, Toshio, Shinichiro Imamura, Ryota Miwa, and Hiroshi Fuse. "Semisolid Casting and Die Casting of Al-4.8%Mg-2%Si Alloy." Solid State Phenomena 327 (January 10, 2022): 172–77. http://dx.doi.org/10.4028/www.scientific.net/ssp.327.172.

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An aluminum alloy, Al–4.8%Mg–2%Si, was cast by die casting and thixocasting, and the properties of the cast specimens were investigated. When the poured molten metal temperature was lower than 640 °C during die casting, it was lower than the liquidus temperature, and the metal became a semisolid slurry in the sleeve of the die casting machine; this fulfills the conditions for rheocasting. A tension test was conducted to investigate the effects of semisolid casting on the mechanical properties of Al–4.8%Mg–2%Si. The ultimate tensile strength and elongation of the ingots cast by die casting and

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13

Haga, Toshio, Takuya Yamashiki, Hisaki Watari, and Shinichi Nishida. "Burr Formation in Casting Using Vertical-Type High-Speed Twin-Roll Caster." Key Engineering Materials 846 (June 2020): 146–51. http://dx.doi.org/10.4028/www.scientific.net/kem.846.146.

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The mechanism and region of burr formation in casting using a vertical-type high-speed twin-roll caster were investigated using a side-dam plate with a window. A383, an aluminum alloy typically used for casting due to its excellent fluidity at semisolid condition was used. The solid fraction of the semisolid metal ejected from the window was low. When solid metal was ejected from the window, no burr formed. The results suggest that a burr formed when the semisolid metal was ejected in gap between the side-dam plate and the side surface of a roll. The semisolid metal was ejected near the point

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14

Jarfors, Anders E. W., Qing Zhang, and Stefan Jonsson. "An a Priori Discussion of the Fill Front Stability in Semisolid Casting." Technologies 10, no. 3 (2022): 67. http://dx.doi.org/10.3390/technologies10030067.

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Metal casting is an industrially important manufacturing process offering a superior combination of design flexibility, productivity and cost-effectiveness, but has limitations due to filling related defects. Several semisolid casting processes are available capable of casting at a range of solid fractions to overcome this. The current communication aims to review the filling front behaviour and give a new perspective to the gate design in semisolid processing compared to conventional high-pressure die-casting. It is shown that solid fraction and gate widths are critical to avoid instability a

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15

Mirzadeh, H., and Behzad Niroumand. "Semi-Solid Casting of Al-7wt%Si Alloy in Expendable Molds." Solid State Phenomena 116-117 (October 2006): 497–500. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.497.

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Higher viscosities of semisolid metallic slurries have practically made their gravity casting impossible and resulted in a need for some sort of mechanical force to push such viscous slurries into die cavities. High pressure die casting has been conveniently used for this purpose. However, due to high manufacturing cost of dies, only mass production of semisolid components has been economically justified and practiced so far. In this work, as the first step for exploring the possibility of production of semisolid cast components in expendable molds, fluidity of Al-7wt%Si semisolid slurry in a

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16

Guan, Ren Guo, Zhan Yong Zhao, Fu Rong Cao, Xiao Ping Sun, and Qi Sheng Zhang. "Microstructure Formation and Mechanical Properties in AZ31 Alloy Processed by Continuous Rheo-Extrusion." Advanced Materials Research 145 (October 2010): 353–60. http://dx.doi.org/10.4028/www.scientific.net/amr.145.353.

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Based on continuous casting and extrusion (CAXTEX) process, a semisolid metal forming process, continuous rheo-extrusion of magnesium alloy, was proposed. Effect of casting temperature on semisolid region distribution, microstructure formation and stability of forming process, as well as microstructure and mechanical properties of the AZ31 alloy fabricated by the process were investigated. Microstructure evolution from dendrite to rosette or spherical grains was observed with the application of large shearing force provided by the roll. The results indicate that semisolid region in the roll-sh

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17

Nakamura, Ryoji, T. Asai, Hisaki Watari, and Shinji Kumai. "Casting of Aluminum Alloy Bar by Semisolid Roll Casting." Solid State Phenomena 141-143 (July 2008): 295–300. http://dx.doi.org/10.4028/www.scientific.net/ssp.141-143.295.

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Rheo-casting of 4045 aluminum alloy bar was operated using an unequal diameter twin roll caster and a cooling slope. The semisolid slurry was made by the cooling slope. The thickness of the bar was 12 mm and width was 100mm. The casting speed was 1m/min. Quantity of the melt poured on the cooling slope was important to make sound bar. The primary crystal became spherical, and its size was about 40μm.

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18

Tamura, Takuya. "Production of Zr-Based Metallic Glass Matrix Composites by Semisolid Process." Materials Science Forum 783-786 (May 2014): 1943–48. http://dx.doi.org/10.4028/www.scientific.net/msf.783-786.1943.

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It was reported that micrometer-sized ductile crystalline phases can improve the ductility of Zr-based bulk metallic glasses. The present authors reported the synthesis of bulk metallic glass composites by a process combining cooling slope casting and suction casting for Zr66.4Nb6.4Cu10.5Ni8.7Al8alloys. This study aims to investigate basics of Zr-based metallic glass matrix composites with semisolid structure. As a result, it was found that the Zr-based metallic glass matrix composites with very uniform semisolid structure can be produced by heat treatment process at semisolid region. Moreover

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19

Motegi, Tetsuichi, Fumi Tanabe, and Eiji Sugiura. "Continuous Casting of Semisolid Aluminium Alloys." Materials Science Forum 396-402 (July 2002): 203–8. http://dx.doi.org/10.4028/www.scientific.net/msf.396-402.203.

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20

HAGA, Toshio, and Kenta Takahashi. "Semisolid roll casting of Al alloy." Proceedings of Conference of Kansai Branch 2003.78 (2003): _10–11_—_10–12_. http://dx.doi.org/10.1299/jsmekansai.2003.78._10-11_.

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21

Côté, Pascal, Bryksi Vlastimil, and Barbora Bryksí Stunová. "Case Study: Engine Bracket Made by Rheocasting Using the SEED Process." Solid State Phenomena 285 (January 2019): 441–45. http://dx.doi.org/10.4028/www.scientific.net/ssp.285.441.

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In the context of increasing needs for lightweighting vehicles, semisolid casting of aluminium components is a proven route that can be efficiently applied for automotive parts. Although semisolid forming has not yet reached the market penetration that suits its actual potential, it is currently and efficiently used in many applications around the world on a daily basis. An example of such will be shown. This paper presents a case study on the application of the SEED rheocasting technology for the casting of an engine bracket. The part is made of the widely used AlSi7Mg0.3 alloy and is heat tr

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22

Haga, Toshio, and Hiroshi Fuse. "Semi-Solid Die Casting of Al-25%Si." Solid State Phenomena 217-218 (September 2014): 312–17. http://dx.doi.org/10.4028/www.scientific.net/ssp.217-218.312.

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It became clear that semisolid Al-25%Si has excellent flow ability and suitable for thin product die casting thinner than 1mm. Semisolid die casting of thin fin was tried using Al-25%Si. The rheocasting was selected. The pouring temperature of melt was 1103K, and the casting temperature was as same as the liquidus line 1033K. The fine, which thickness was 0.5mm, height was 25mm and draft angle was 0.5 degree, could be cast at the plunger speed of 0.8 m/s. The primary Si was smaller than 0.2mm. The α-aluminum existed by the super cooling.

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23

Manas, Ranjan Padhi, and Ranjan Routray Chitta. "Effect of Pouring Temperature on Mechanical Properties of Semisolid Cast A319 Aluminum Alloy." International Journal of Engineering and Advanced Technology (IJEAT) 9, no. 3 (2020): 3755–58. https://doi.org/10.35940/ijeat.C6402.029320.

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Semisolid metal (SSM) casting or thixoforming is a technique used to produce near net-shaped products. The process is used with non-ferrous metals, such as aluminium, copper and magnesium. Furthermore, it has advantage over conventional casting due to suppression of dendrite growth. In the present work, the semisolid casting of A319 aluminium alloy has been carried out by using an inclined plate with different melt pouring temperatures (620, 625, 630 and 635 °C). A319 alloy melt undergoes partial solidification when it flows down on an inclined plate. It results in continuous formation of

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24

Haga, Toshio. "Center Line Globular Structure of Strip Cast Using High Speed Twin Roll Caster." Key Engineering Materials 934 (November 28, 2022): 81–86. http://dx.doi.org/10.4028/p-1s2i4z.

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Formation of a centerline globular structure in an aluminum alloy strip cast using a vertical type high-speed twin-roll caster was investigated. The theory that the crystals form at tip of the nozzle and are conveyed to the roll gap was investigated by roll casting using a cooling slope and clad-strip-casting in this study. In high-speed roll casting, the center of the strip thickness is semisolid, and the temperature gradient in the thickness direction is small. The latent heat of the semisolid metal heats the dendrite structure, which is divided by melting. The dendrite structure was divided

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25

Ning, Zhi Liang, H. Wang, and Jian Fei Sun. "The Effect of Initial Microstructure of A356 Alloys on the Mechanical Behavior in the Semisolid State." Solid State Phenomena 116-117 (October 2006): 449–52. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.449.

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The quality of semisolid casting largely depends on the formability of the semisolid feedstock. Despite of the semisolid casting process conditions, the initial microstructure of the feedstock plays a significant role in determining the metal formability under the semisolid state. In this study, the effect of initial microstructure of A356 alloy on the mechanical forming response in its semisolid state was investigated. A wide range of the initial microstructures varied from a very coarse dendritic structure to a fine globular structure were produced in A356 alloy using the Controlled Nucleati

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26

Xia, Ming Xu, Jian Guo Li, and Zhong Yun Fan. "Grain Refining through Semisolid Processing." Solid State Phenomena 217-218 (September 2014): 431–35. http://dx.doi.org/10.4028/www.scientific.net/ssp.217-218.431.

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Semisolid process can be used as grain refining method to replace conventional chemical grain refining approach. Typical semisolid slurry making techniques were introduced in the paper as potential semisolid grain refining methods. The temperature and morphology control for grain refining through semisolid process were enhanced to achieve fine particle size and large particle number rather than spheroidal particle shape or low viscosity of the slurry comparing with conventional rheo-forming process. The grain refinement effect was demonstrated by a 40 mm cylinder casting of AZ31 alloy.

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27

Qi, Ming Fan, Yong Lin Kang, Yuan Hao Zheng, Ji Cheng Wang, Gu Nan Li, and Ying Zhang. "Industrialization of Aluminum Alloy Uniform Solidification Controlled Rheological Die Casting." Solid State Phenomena 327 (January 10, 2022): 163–71. http://dx.doi.org/10.4028/www.scientific.net/ssp.327.163.

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An efficient and low-cost aluminum alloy uniform solidification control technology, namely, air-cooled stirring rod (ACSR) process, has been developed for preparing large volume semisolid slurry. The semisolid slurry preparation process is connected with the die-casting machine to form multiple integrated intelligent rheological die-casting production lines for the efficient preparation of rheological die-casting of large-scale thin-walled aluminum alloys. At present, the ACSR process can produce 40 kg of large-volume semisolid slurry with a solid phase ratio of 25% to 35% within 30 s. This rh

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28

Jarfors, Anders E. W., An Dong Di, Ge Gang Yu, Jin Chuan Zheng, Kai Kun Wang, and Jessada Wannasin. "Semisolid Materials Processing: A Sustainability Perspective." Solid State Phenomena 327 (January 10, 2022): 287–92. http://dx.doi.org/10.4028/www.scientific.net/ssp.327.287.

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Sustainable development is increasing in importance with restrictions on emission and carbon footprint. Similarly, both energy and resources efficiency are required, and at the same time, cost-efficiency is required. The current paper is focusing on carbon footprint, energy usage and material use efficiency of semisolid metal casting. A detailed analysis is made on the RheoMetal process, which is benchmarked to conventional HPDC casting. The analysis includes the gating system and the importance of the use of primary or secondary material. It furthermore includes a discussion of process yield

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29

Kido, Futoshi, and Tetsuichi Motegi. "Production of Magnesium Alloy Billets by Semisolid Continuous Casting." Materials Science Forum 610-613 (January 2009): 1403–6. http://dx.doi.org/10.4028/www.scientific.net/msf.610-613.1403.

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In order to produce AZ91 and AZ31 magnesium alloy billets semisolid continuous casting by using an inclined cooling plate was carried out. The molten magnesium alloy in an electric furnace was flowed on the inclined cooling plate and then poured in a tundish. The slurry prepared using this process was solidified by drawing a dummy bar from a water-cooled copper mold, consequently producing a billet. As a result, we could produce the magnesium alloy billets by semisolid continuous casting. Magnesium alloy billets with refined and globular primary α crystals were successfully and continuously ca

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30

Hong, Chun Pyo, and J. M. Kim. "Development of an Advanced Rheocasting Process and Its Applications." Solid State Phenomena 116-117 (October 2006): 44–53. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.44.

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Among semisolid forming processes, increasing attention has now been focused on the commercialization of casting processes based on rheocasting in aluminum automotive casting fields because of its advantages compared to thixoforming, in regards to the efficiency in cost and productivity, and mechanical properties. In this paper, an advanced rheocasting process is introduced, which has been developed recently at Yonsei University and is now on the way to practical uses in Korea and Japan. In this method, the semisolid slurry production is based on the nucleation method, in which the nuclei of p

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31

Pastirčák, Richard, and Denis Martinec. "Simulation Fluidity Test for Semisolid Squeeze Casting." MATEC Web of Conferences 328 (2020): 02006. http://dx.doi.org/10.1051/matecconf/202032802006.

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The paper deals with semi solid squeeze casting technology. Fluidity tests were designed for the selected technology. The shape of the test casting was designed in the shape of test bars with different thicknesses and also in the shape of a stepped casting. The thickness of the individual elements was chosen on the basis of a selected / preferred numbers R10 EN STN 17. As a result, the thickness of the elements was 2.0, 2.5, 3.15, 4.0, 5.0 and 6.3 mm. Designed fluidity tests were verified by using ProCast simulation software. The selected process parameters were: operating pressure 80 MPa, mol

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32

Sim, J. G., J. Y. Moon, J. M. Kim, and Chun Pyo Hong. "Flow Characteristics of Thin Plate for Rheo-Diecasting Process in Commercial A356 Alloys." Solid State Phenomena 116-117 (October 2006): 509–12. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.509.

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Effects of ingate velocities and the morphology of α-particles on feeding behavior of thin plate were investigated in rheo-diecasting with H-NCM semisolid. In order to acquire various morphological characteristics, three kinds of semisolid, which had different casting parameters, were prepared. In this study, we found that the range of ingate velocity which could achieve laminar flow in thin plate was from 3.88m/s to 6.47m/s. In this range, however, the laminar flow length and the total flow length showed different results according to the characteristics of semisolid. Although the semisolid h

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33

Jarfors, Anders E. W., Ruslan Sevastopol, Karamchedu Seshendra, Qing Zhang, Jacob Steggo, and Roland Stolt. "On the Use of Conformal Cooling in High-Pressure Die-Casting and Semisolid Casting." Technologies 9, no. 2 (2021): 39. http://dx.doi.org/10.3390/technologies9020039.

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Today, tool life in high pressure die casting (HPDC) is of growing interest. A common agreement is that die life is primarily decided by the thermal load and temperature gradients in the die materials. Conformal cooling with the growth of additive manufacturing has raised interest as a means of extending die life. In the current paper, conformal cooling channels’ performance and effect on the thermal cycle in high-pressure die casting and rheocasting are investigated for conventional HPDC and semisolid processing. It was found that conformal cooling aids die temperature reduction, and the use

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34

Nakamura, Ryoji, Hideki Inui, Hisaki Watari, and Shinji Kumai. "Semisolid Roll Casting of Aluminum Alloy Strip and Its Properties." Solid State Phenomena 116-117 (October 2006): 379–82. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.379.

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A356 was cast into the strip by the semisolid strip casting using an unequal diameter twin roll caster. This process was one of the rheocasting. The semisolid slurry was made by a cooling slope. Solid fraction was about 5%. The casting speed was 20 m/min, and the thickness was 4.4 mm. The as-cast strip could be cold rolled down to 1 mm. The result of tension test of 1mm-thickness-T4 heat-treated strip was as below. Tensile stress was 223 MPa, 0.2 proof stress was 123 MPa and elongation was 21.8%. Deep drawing could be operated to 1 mm-thickness T4 sheet, and L.D.R was attained to 2.0. In some

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35

Jarfors, Anders E. W. "A Comparison Between Semisolid Casting Methods for Aluminium Alloys." Metals 10, no. 10 (2020): 1368. http://dx.doi.org/10.3390/met10101368.

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Semisolid casting of aluminium alloys is growing. For magnesium alloys, Thixomoulding became the dominant process around the world. For aluminium processing, the situation is different as semisolid processing of aluminium is more technically challenging than for magnesium. Today three processes are leading the process implementation, The Gas-Induced Superheated-Slurry (GISS) method, the RheoMetal process and the Swirling Enthalpy Equilibration Device (SEED) process. These processes have all strengths and weaknesses and will fit a particular range of applications. The current paper aims at look

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36

Xing, Shuming. "Continuity conditions of the semisolid continuous casting process." Chinese Journal of Mechanical Engineering (English Edition) 15, supp (2002): 39. http://dx.doi.org/10.3901/cjme.2002.supp.039.

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37

Jarfors, Anders E. W., Qing Zhang, and Stefan Jonsson. "Feeding and Pore Formation in Semisolid Metal Casting." Metals 10, no. 11 (2020): 1560. http://dx.doi.org/10.3390/met10111560.

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Semisolid casting can provide excellent castings, but the nature of the pore-forming mechanisms has not been properly clarified. In the current communication, it was suggested that hydrogen precipitated during slurry making might have a decisive role in the formation of both gas and shrinkage porosity. Intensive stirring at the end of the slurry making process may act as a degassing step. Without the intense shearing, structures of primary slurry particles form around the hydrogen pores, strongly affecting pore formation and feeding during the intensification stage.

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Motegi, Tetsuichi, Eiji Yano, Noriya Wada, and Yosuke Tamura. "Continuous Casting of Semisolid Mg-Al-Zn Alloy." Materials Science Forum 419-422 (March 2003): 605–10. http://dx.doi.org/10.4028/www.scientific.net/msf.419-422.605.

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HAGA, Toshio, Hisaki WATARI, and Shinichi NISHIDA. "Casting of Aluminum Alloy Strip Using Semisolid Condition." Proceedings of the Materials and processing conference 2019.27 (2019): 432. http://dx.doi.org/10.1299/jsmemp.2019.27.432.

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MOTEGI, Tetsuichi, and Long Yun PIAO. "2330 Semisolid continuous casting of 5052 aluminum alloy." Proceedings of the JSME annual meeting 2005.1 (2005): 721–22. http://dx.doi.org/10.1299/jsmemecjo.2005.1.0_721.

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Guan, Ren Guo, Zhen Huan Xing, Lu Shi, Chao Wang, and Yi Wang. "Preparing Semisolid Light Alloys by Vibrating Wavelike Sloping Plate Process and Thixoforming." Materials Science Forum 561-565 (October 2007): 865–68. http://dx.doi.org/10.4028/www.scientific.net/msf.561-565.865.

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By using self-made vibrating wavelike sloping plate setup, semisolid billets with fine spherical or rosette grains have be prepared by semi-continuous casting, and the solidified shell on the sloping plate surface can be effectively avoided. Burst nucleation in the whole melt and dendrite fracture causes the formation of fine spherical microstructures. Under the current experimental conditions, proper casting temperature ranges of 660°C~680°C and the amplitude value of under 2mm proper are suggested. When the reheating temperature is 575°C and the holding time is 60min for AZ91D alloy, 597°C a

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42

Saklakoğlu, Nurşen, Yücel Birol, and Şefika Kasman. "Microstructural Evolution of ETIAL 160 Aluminium Alloy Feedstock Produced by Cooling Slope Casting." Solid State Phenomena 141-143 (July 2008): 575–80. http://dx.doi.org/10.4028/www.scientific.net/ssp.141-143.575.

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Owing to its superior flow and mould-filling capability, a fully globular structure is essential for semisolid processing technologies. The present work was undertaken to identify the cooling slope casting process parameters that, upon heating to the semisolid state, gives the required globular structure for the ETIAL 160 alloy. Of the two pouring temperatures investigated, 605 °C and 615 °C, the lower pouring temperature was found to provide more globular grains surrounded by liquid phases.

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StJohn, David H., Mark Easton, and Ma Qian. "Controlling the Semisolid Grain Size during Solidification." Solid State Phenomena 141-143 (July 2008): 355–60. http://dx.doi.org/10.4028/www.scientific.net/ssp.141-143.355.

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This paper will use a new method for predicting grain size and then apply it to various solidification environments to reveal which factors are dominant in determining the final grain size. This study will only focus on methods where the grain size is set during a solidification process. These processes include grain refinement by inoculation of the melt with grain refining particles, increasing the cooling rate, low superheat casting, ultrasonic treatment and the use of chill moulds. Each of these methods can control the grain size to some extent but in order to predict the outcome it needs t

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44

Haga, Toshio, Hideto Harada, Shinji Kumai, and Hisaki Watari. "Casting of Al-25%Si Strip Using a Vertical Type Twin Roll Caster." Advanced Materials Research 239-242 (May 2011): 1944–47. http://dx.doi.org/10.4028/www.scientific.net/amr.239-242.1944.

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Strip casting of Al-25%Si was tried using the vertical type high speed twin roll caster. Some devices were adopted to enable the strip casting of Al-25%Si. Control of the roll gap, semisolid casting and non-use of the lubricant were useful devices to cast Al-25%Si strip. Roll-casting-ability of the Al-25%Si was discussed. The strip could be cast at 20m/min and 40m/min. As-cast strip was hot rolled down to 1mm by one pass. Bulging was tried at 550°C and it was able.

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Guan, Ren Guo, Zhan Yong Zhao, Chao Lian, Run Ze Chao, and Chun Ming Liu. "Effects of the Parameters of Sloping Plate Process on Microstructures of A2017 Alloy." Advanced Materials Research 503-504 (April 2012): 342–45. http://dx.doi.org/10.4028/www.scientific.net/amr.503-504.342.

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In this paper, effects of the parameters of sloping plate process on microstructures of A2017 alloy were investigated, and semisolid ingot of A2017 alloy was prepared. The grain size of the ingot prepared by the wavelike sloping plate is much smaller than that prepared by the flat sloping plate. The primary grain becomes rounder and smaller with the increment of the sloping plate length. High preheating temperature of the plate reduces the nucleation rate of the melt and leads to coarse microstructure. When the casting temperature is 720°C, the sloping angle is 45°, and the wavelike plate leng

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Martínez, Hader V., M. F. Valencia, Alejandro Morales, Andres F. Duque, Mauricio Arroyave, and J. Cruz. "One-Step SSM Process by MSC & HPDC for Metallic Components." Solid State Phenomena 141-143 (July 2008): 103–8. http://dx.doi.org/10.4028/www.scientific.net/ssp.141-143.103.

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The preliminary experimental results on microstructure evolution and simulation of an alternative semisolid route to manufacture near-net shape components are reported. The rheocasting for semi-solid alloys was first performed by conventional mechanical stircasting (MSC), followed by direct shaping of the SSM slurry into a high-pressure die-casting machine (HPDC), thus avoiding the storage and reheated to the semisolid state of the ingots prior the shaping process. To assure high quality for the semisolid slurry, the microstructural evolution was characterized by digital image analyses. The HP

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Seo, P. K., C. G. Kang, and Byung Min Kim. "The Effect of Stirring Current and Stirring Time on Microstructure and Mechanical Properties in Rheo Die Casting Process." Solid State Phenomena 116-117 (October 2006): 526–29. http://dx.doi.org/10.4028/www.scientific.net/ssp.116-117.526.

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Semisolid processing is now becoming of greater interest for the production of various parts than pressure die casting. In the rheo die casting process, the important thing is to control the solid particles behavior during the rheo die casting process. So, in this paper, to find out the effect of stirring current and stirring time on the microstructure and mechanical properties, rheo die casting experiments were performed according to the stirring current such as 0, 20, 40 and 60 A and the stirring time such as 20, 40 and 60 sec. The results to the experimental conditions were analyzed.

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D’Errico, Fabrizio, Daniele Casari, Mattia Alemani, Guido Perricone, and Mauro Tosto. "INDUSTRIAL SEMISOLID CASTING PROCESS FOR SECONDARY ALUMINIUM ALLOYS FOR DECARBONISING LIGHTWEIGHT PARTS IN AUTOMOTIVE SECTOR." MATEC Web of Conferences 326 (2020): 06007. http://dx.doi.org/10.1051/matecconf/202032606007.

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The life cycle holistic approach for the automotive sector highlighted how much important is working on decarbonisation of Al casting processes to produce vehicle components. Broadening the use of recycled aluminium alloys, instead of high energy intensive primary aluminium alloys, is key for environment preservation. While primary aluminium alloys are preferred by automotive original equipment manufacturers (OEMs) because impurities (mainly Fe) present in secondary aluminium alloys might cause fatigue properties decay, a new semisolid state process route has been developed at Brembo to drasti

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Fuse, Hiroshi, Sinjirou Imamura, Masaru Terao, and Toshio Haga. "Semisolid Die Casting of Hypereutectic Al–25%Si Alloy." MATERIALS TRANSACTIONS 61, no. 5 (2020): 993–99. http://dx.doi.org/10.2320/matertrans.p-m2020805.

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Kido, Futoshi, and Tetsuichi Motegi. "Continuous Casting of Magnesium Alloy Sheet Using Semisolid Slurry." MATERIALS TRANSACTIONS 53, no. 3 (2012): 495–99. http://dx.doi.org/10.2320/matertrans.m2011252.

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