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Relevant bibliographies by topics / Nickel-titanium wire

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Academic literature on the topic 'Nickel-titanium wire'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Nickel-titanium wire"

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Chidambaram, S., M. Vijay, D. Praveen Kumar Varma, K. Baburam Reddy, D. Ravindranath, and M. Rajendra Prasad. "Comparison of Galvanic Corrosion Potential of Metal Injection Molded Brackets to that of Conventional Metal Brackets with Nickel-Titanium and Copper Nickel-Titanium Archwire Combinations." Journal of Contemporary Dental Practice 14, no. 3 (2013): 488–95. http://dx.doi.org/10.5005/jp-journals-10024-1350.

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ABSTRACT Aim The aim of the study is to investigate the galvanic corrosion potential of metal injection molding (MIM) brackets to that of conventional brackets under similar in vitro conditions with nickel-titanium and copper nickel-titanium archwires. Materials and methods Twenty-five maxillary premolar MIM stainless steel brackets and 25 conventional stainless steel brackets and archwires, 0.16 inch, each 10 mm length, 25 nickeltitanium wires, 25 copper nickel-titanium wires were used. They were divided into four groups which had five samples each. Combination of MIM bracket with copper nick

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Bolya, Piyush, Nibha Yadav, Vikas Goyal, Shuchi Singh, and Neha Ajmera. "Impact of recycling on efficiency and efficacy of copper nickel titanium wire and heat activated nickel titanium wire – An invitro study." Journal of Contemporary Orthodontics 8, no. 3 (2024): 294–300. http://dx.doi.org/10.18231/j.jco.2024.044.

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The aim of the study is to assess the feasibility of reusing copper nickel titanium wire and heat activated nickel titanium wires by evaluating the changes in efficiency and efficacy of wire after different sterilization techniques. 120 total samples were taken. 60 samples of Damon copper nickel titanium (ORMCOTM) and 60 samples of heat activated nickel titanium wires (ORMCOTM). Damon CuNiTi and HANT were divided in 4 different sub groups of 15 samples each. 15 as received wires served as controlled group. The remaining wires were placed intraorally for a period of 4 weeks in patients undergoi

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Pratomo, Harris Gadih, Endah Mardiati, Eky Soeria Soemantri, and Ida Ayu Evangelina. "Deflection test on different orthodontic wire materials sized 0.016 x 0.022 inches." Majalah Kedokteran Gigi Indonesia 4, no. 3 (2019): 142. http://dx.doi.org/10.22146/majkedgiind.31236.

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The development of technology in orthodontic field produces some orthodontic wires that have different deflection abilities. Loading force is the force needed to place an orthodontic wire in bracket slot (activation). Unloading force is the force produced by an orthodontic wire to move tooth (deactivation). Deflection test with three-point bending technique is a technique that is often used to determine the magnitude of the activation and deactivation force of orthodontic wire. Stainless steel (SS), nickel titanium (NiTi), copper nickel titanium (CuNiTi), and beta titanium (TMA), are the types

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Diva Gama Putri, Salsabila, Fajar Hamonangan Nasution, and Harris Gadih Pratomo. "Uji Three Point Bending Kawat Nikel Titanium Dimensi 0,010 x 0,030 Inci yang digunakan sebagai retainer." Jurnal Kedokteran Gigi Terpadu 6, no. 1 (2024): 143–46. http://dx.doi.org/10.25105/jkgt.v6i1.20970.

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Background: Fixed retainer are a practical retention method because they require minimal cooperation from the patient. Fixed reteiner are made from various types of wire, one of which is nickel titanium. However, when using a fixed retention device, several problems arise, such as fracture of the wire, loss of bond between the surface of the wire and composite, failure of attachment of the composite to the teeth, and unexpected tooth movement. Objective: To determine the shape memory and superelastic properties of nickel titanium wire with dimensions of 0.010 x 0.030 inches used as a retention

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Li, Haidong, and Tao Song. "Nickel–Titanium Wire as Suture Material." Journal of Craniofacial Surgery 29, no. 4 (2018): e343-e344. http://dx.doi.org/10.1097/scs.0000000000004270.

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Ali, Hashim. "Right wire in orthodontics: a review." Journal of Research in Dentistry 3, no. 3 (2015): 706. http://dx.doi.org/10.19177/jrd.v3e32015706-710.

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Quality of orthodontic wire such as stiffness, hardness, resiliency, elasticity and working range are important determinants of the effectivenes of tooth movement. Commonly used types of orthodontic arch wire:1) stainless steel(ss) wire, 2) conventional nickel- titanium (NiTi)alloy wire,3) improved super elastic NiTi- alloy wire( also called low hysteresis(LH)wire), and titanium molybdenum alloy(TMA) wire.

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O'Neill, Julian R. S. "Distal End Cutters—Efficiency, Safety and Design." British Journal of Orthodontics 23, no. 2 (1996): 172–76. http://dx.doi.org/10.1179/bjo.23.2.172.

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This investigation aimed to evaluate the efficiency of a range of different distal end cutters in cutting and holding the ends of orthodontic arch wires. Fourteen different types of distal end cutter were used to cut a range of orthodontic arch wires under standard conditions. The arch wires comprised nickel-titanium and stainless steel wires of different dimensions, as well as twist flex and coaxial wires. The number of times each wire was successfully cut and held by each cutter was recorded. Significant differences in performance between the cutters were noted, particularly in holding the c

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Suhartono, Budi, Moh Yusuf, Grahita Aditya, Erdianto Setya Wardhana, Eko Hadianto, and Fathimah Fitria Sa’adah. "Differences in Orthodontic Thermal Deflection of Nickel Titanium Wire in Artificial Saliva Soat And Isotonic Beverages." Odonto : Dental Journal 12, no. 1 (2025): 75. https://doi.org/10.30659/odj.12.1.75-83.

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Background: Deflection is one of the properties of the wire that can change if the environmental conditions in the oral cavity are acidic, caused by consuming isotonic drinks. This study aims to determine the difference in deflection of thermal nickel-titanium wire soaked in artificial saliva and isotonic drinks.Method: The type of research used was an in vitro experimental analytic study with a post-only control group design method. The sample used was 36 thermal nickel titanium wire (American Orthodontics) with a wire size of 0.016 inches and divided into 2 groups consisting of the artificia

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Tonni, I., L. Laffranchi, P. Fontana, F. Zotti, and S. Bonetti. "Nickel–titanium orthodontic wire and load deflection." Dental Materials 26 (January 2010): e83. http://dx.doi.org/10.1016/j.dental.2010.08.186.

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Ito, Arata, Hideki Kitaura, Haruki Sugisawa, Takahiro Noguchi, Fumitoshi Ohori, and Itaru Mizoguchi. "Titanium Nitride Plating Reduces Nickel Ion Release from Orthodontic Wire." Applied Sciences 11, no. 20 (2021): 9745. http://dx.doi.org/10.3390/app11209745.

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The leaching of metal ions from orthodontic appliances is a problem for their use in patients with metal allergies. Despite the development of a number of non-metal orthodontic appliances, including brackets, non-metal wires are not yet available. Therefore, it is necessary to modify the surfaces of orthodontic wires to prevent the leaching of metal ions into the oral environment for use in such patients. This study was performed to examine whether plating of orthodontic wire with titanium nitride (TiN), which does not impair its mechanical properties, could prevent the leaching of metal ions

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Dissertations / Theses on the topic "Nickel-titanium wire"

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Pangsrivinij, Suksant. "High Throughput Functional Material Deposition Using A Laser Hot Wire Process." Case Western Reserve University School of Graduate Studies / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=case1464740037.

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Zapoticla, Frank. "The Effects of Applied Strain and Heat Treatment on the Properties of NiTi Wire During Shape Setting." DigitalCommons@CalPoly, 2010. https://digitalcommons.calpoly.edu/theses/378.

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NiTi components are commonly subjected to thermo-mechanical heat treatments during production and fabrication. This study investigates the effects of applied strain of 0-10% and heat treatments of 300-600ºC for times of 2-30 minutes during shape-setting of Ti–50.8 at% Ni wire with a nominal diameter of 0.495 mm and an initial transition temperature, Af, of 12ºC. Strain was applied prior to heat treatments by coiling NiTi wire, essentially producing coiled springs, around different diameter steel mandrels to obtain different strain levels. The samples of NiTi wire under applied strain were heat

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Zhang, Baozhuo. "Synchrotron Radiation X-Ray Diffraction of Nickel-Titanium Shape Memory Alloy Wires During Mechanical Deformation." Thesis, University of North Texas, 2015. https://digital.library.unt.edu/ark:/67531/metadc848138/.

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Shape memory alloys (SMAs) are a new generation material which exhibits unique nonlinear deformations due to a phase transformation which allows it to return to its original shape after removal of stress or a change in temperature. It shows a shape memory effect (martensitic condition) and pseudoelasticity (austenitic condition) properties depends on various heat treatment conditions. The reason for these properties depends on phase transformation through temperature changes or applied stress. Many technological applications of austenite SMAs involve cyclical mechanical loading and unloading i

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Ghersel, Herbert. ""Relação entre força e deflexão na ativação e desativação de fios ortodônticos de níquel-titânio"." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/23/23140/tde-12012006-150318/.

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O objetivo da presente pesquisa foi avaliar o comportamento da força em função da deflexão na ativação e desativação de fios ortodônticos de níquel-titânio, de secção circular (.016). Ensaiaram-se três marcas de fio (Forestadent, GAC e Morelli). As temperaturas de ensaio foram três (32, 37 e 42ºC). As ativações máximas foram até 1, 2, 3 e 4mm. O espécime de ensaio consistiu de uma placa de resina acrílica, sobre a qual eram fixados cilindros metálicos por meio de parafusos, simulando dentes, com distribuição semelhante aos dentes naturais. Sobre os cilindros foram cimentados os bráquetes (dis

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Queiroz, Gilberto Vilanova. "Avaliação das forças, momentos e binding, produzidos por deformação de primeira ordem do fio NiTi .014 superelástico, em braquetes autoligáveis passivos estudo in vitro." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/23/23151/tde-01062010-105956/.

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Os efeitos mecânicos exercidos sobre os dentes pela deformação do fio de níqueltitânio dependem de sua rigidez e das características dos braquetes. Os fatores associados ao braquete são a largura, que influencia o comprimento de fio interbraquetes e o coeficiente de atrito. O objetivo desta pesquisa foi comparar a influência dos braquetes autoligáveis passivos Damon, Easy Clip e Smart Clip, sobre as forças, momentos e binding produzidos pela deformação do fio Contour NiTi .014. Metodologia: um dispositivo de simulação clínica com 3 braquetes .022x.028 de aço, correspondentes ao canino e pré-mo

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Fox, Matthew. "Thermo-Mechanical Characterization of High-Temperature Shape Memory Ni-Ti-Pd Wires." Master's thesis, University of Central Florida, 2009. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/6220.

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Actuator applications of shape memory alloys have typically been limited by their phase transformation temperatures to around 100 degrees C. However, recently with a focus on aerospace and turbomachinery applications there have been successful efforts to increase the phase transformation temperatures. Several of these alloy development efforts have involved ternary and quaternary elemental additions (e.g., Pt, Pd, etc.) to binary NiTi alloys. Experimentally assessing the effects of varying composition and thermo-mechanical processing parameters can be cost intensive, especially when expensive,

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Galvão, Mariana de Aguiar Bulhões. "Avaliação da resistência ao deslocamento na sobreposição de fios de níquel e titânio superelásticos termoativados em braquetes autoligáveis passivos." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/23/23151/tde-19022015-151109/.

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Objetivos: O objetivo desta pesquisa foi comparar a resistência ao deslocamento de fios de níquel e titânio superelásticos termoativados sobrepostos, em braquetes ortodônticos metálicos autoligáveis passivos. Material e Métodos: Foram utilizadas três espessuras de fios de níquel e titânio superelásticos termoativados (NiTi-TA): 0,014 sobreposto ao 0,016 e 0,020 (FlexyNiTi Thermal - Orthometric, Marília, SP, BR), associados a dois tipos de braquetes metálicos autoligáveis passivos: SmartClip SL3® (3M Unitek, Monrovia, CA, EUA) e OrthoClip SLB® (Orthometric, Marília, SP, BR). Um dispositivo que

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MacLeod, David Matthew. "The Mechanical Effects of Flaming Nickel-titanium Orthodontic Archwires." Thesis, 2011. http://hdl.handle.net/1807/31327.

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Objective: To assess the mechanical effects of nickel-titanium orthodontic archwire flaming and their distribution along the wire. Methodology: Two sizes of pre-formed austenitic nickel-titanium archwires were tested (n=10). The terminal 5mm of each wire was heated for five seconds using a butane lighter. Micro-hardness testing was used to determine the heat-affected zone for all wires. Cantilever bending was performed to assess the mechanical properties of heated wires. Results: The heat-affected zone was found to extend less than 2 mm past the flame boundary for all wires. For each wire gaug

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Majumder, Himadri. "Experimental Investigations on Machinability Aspects of Nickel-Titanium Based Alloys during Wire Electrical Discharge Machining." Thesis, 2019. http://ethesis.nitrkl.ac.in/9830/1/2019_Ph.D_HMajumder_514ME1008_Experimental.pdf.

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With the development of the modern manufacturing industry, the demands for hard and difficult-to-cut materials having properties like biocompatibility, corrosion resistance, toughness, light weight, environmental and health friendly nature are increasing day by day. Some of the common difficult-to-cut materials are shape memory alloys (SMA), titanium based alloys, nickel based alloys, etc. are found to be widely used in biomedical, automobile, aerospace and micro-engineering industries. Continuous development and innovation of modern engineering materials as well as the necessity for complex s

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Shu-WenCheng and 鄭淑雯. "Effect of temperature or stress on phase transformation behavior and mechanical property of nickel–titanium orthodontic wires." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/55228688955310631102.

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碩士<br>國立成功大學<br>口腔醫學研究所<br>100<br>NiTi wires are widely used within orthodontics as they combine shape memory and superelasticity resulting from phase transformation induced by stress or temperature. However, intraoral temperature isn’t constant. Previous studies revealed that temperature fluctuations may contribute to phase transformation changes in some NiTi wires detected by differential scanning calorimetry (DSC). However, they didn’t incorporate the bending stress factor and lack of mechanical property examinations. The aims of this study were to use thermal cycling combined with bending

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Books on the topic "Nickel-titanium wire"

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Installation of Thin Metallic Wallpaper Lining in Air Pollution Control and Other Process Equipment. AMPP, 1992. https://doi.org/10.5006/nace_rp0292-1992.

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Scope This standard recommended practice provides technical and quality assurance guidelines for handling and installing nickel-based alloy, stainless steel, and titanium linings in air pollution control equipment (e.g., FGD systems, ducts, and stacks). The concepts and guidance included in this standard may also be useful in other process industries, but may require modification to meet the requirements of a particular process. This standard is intended to be a basis for preparation of a specification to be agreed on by contracting parties for the installation of wallpaper lining in process e

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Book chapters on the topic "Nickel-titanium wire"

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Brantley, William A., Jie Liu, William A. T. Clark, et al. "Characterization of New Nickel-Titanium Wire for Rotary Endodontic Instruments." In Ceramic Transactions Series. John Wiley & Sons, Inc., 2009. http://dx.doi.org/10.1002/9780470538357.ch5.

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Kulkarni, Vinayak N., V. N. Gaitonde, Rohit Sureban, and M. S. Patil. "Investigations on Material Removal Rate During Wire Electrodischarge Machining of Nickel–Titanium Alloy." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9931-3_30.

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Bhaumik, S. K., K. V. Ramaiah, and C. N. Saikrishna. "Nickel–Titanium Shape Memory Alloy Wires for Thermal Actuators." In Springer Tracts in Mechanical Engineering. Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-1913-2_11.

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Nahr, Florian, and Michael Schmidt. "Laser Beam Melting of Metals." In Springer Tracts in Additive Manufacturing. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-78350-0_8.

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Abstract In the powder bed fusion of metals applying a laser beam (PBF-LB/M), components are built layer-wise by melting a thin bed of powder using a laser beam as an energy source. The build chamber is filled with shielding gas using purified Argon or Nitrogen to prevent oxidation and allow for efficient heat conduction and convective cooling of the build surface. Although laser beam melting operates at ambient temperatures, most of the PBF-LB/M machines are capable of substrate preheating. The powder particles absorb the photons in the first microseconds after the impact of the laser beam an

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Antico, F. C., P. D. Zavattieri, and L. G. Hector Jr. "Adhesion of Nickel-Titanium Shape Memory Alloy Wires to Polymeric Materials: Theory and Experiment." In Supplemental Proceedings. John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118357002.ch71.

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Malito, Louis G., Matthew L. Bowers, Paul Briant, Gabriel S. Ganot, and Brad James. "Fractography of Nitinol." In Fractography. ASM International, 2024. http://dx.doi.org/10.31399/asm.hb.v12.a0007028.

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Abstract This article focuses on the fractography of Nitinol, a shape memory alloy of nickel and titanium, in superelastic biomedical applications, which primarily comprise drawn and/or laser-cut wire and tube components. Overload fracture, hydrogen embrittlement fracture, and fatigue fracture are discussed in detail.

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Ariza Galván, Enrique, Isabel Montealegre Meléndez, Cristina Arévalo Mora, Eva María Pérez Soriano, Erich Neubauer, and Michael Kitzmantel. "Plasma Metal Deposition for Metallic Materials." In Advanced Additive Manufacturing [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.101448.

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Plasma metal deposition (PMD®) is a promising and economical direct energy deposition technique for metal additive manufacturing based on plasma as an energy source. This process allows the use of powder, wire, or both combined as feedstock material to create near-net-shape large size components (i.e., >1 m) with high-deposition rates (i.e., 10 kg/h). Among the already PMD® processed materials stand out high-temperature resistance nickel-based alloys, diverse steels and stainless steels commonly used in the industry, titanium alloys for the aerospace field, and lightweight alloys. Furthermo

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Miličić Lazić, Minja, Marijana Popović Bajić, Igor Đorđević, et al. "A brief overview and application of Nickel-Titanium shape memory alloy in dentistry." In Titanium-Based Alloys - Characteristics and Applications [Working Title]. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.1004825.

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Nickel-titanium alloys are the most common shape memory alloys (SMA) widely used in dentistry. The attractive properties of Ni-Ti BioSMAs (shape memory effect, superelasticity, good corrosion, wear resistance, and good biocompatibility) make them highly desirable candidates for the design of implants, prosthetic components, orthodontic wires, and endodontic files. The aim of this chapter is to present the advantages of Ni-Ti alloy in dentistry through a selection of optimal chemical composition and various surface treatments (mechanical polishing, electrochemical polishing, chemical etching in

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Motzki, Paul, and Gianluca Rizzello. "Smart Shape Memory Alloy Actuator Systems and Applications." In Shape Memory Alloys - New Advances [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.1002632.

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Shape memory alloys (SMAs) have been established in a wide range of applications. Lead by the medical sector, nickel-titanium-based alloys are used for the realization of stents, guide wires, and other medical or surgical equipment. Besides this field, where mainly the superelastic material characteristics are used, first products based on actuation via the shape memory effect have been introduced to the market. These shape memory actuators or actuator systems either use temperature change directly for the realization of work output, for example, in thermostat valves, or are thermally activate

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Jeyaprakash, Natarajan, Che-Hua Yang, and Durairaj Raj Kumar. "Laser Surface Modification of Materials." In Laser Ablation [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.94439.

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The metallic materials such as steel, iron, titanium and nickel alloys etc., are extensively used in the automobile, marine, biomedical, aerospace, chemical industry and power generation sector. However, the poor surface properties restricted their wide usage in many applications. Therefore, the surface properties need to be enhanced through novel treatments without affecting the bulk. In recent years, laser surface modification attracts more due to their inherent properties. The laser based surface altering process is appropriate to modify the metallic surfaces in terms of their flexibility,

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Conference papers on the topic "Nickel-titanium wire"

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Chiang, Kuang-Tsan Kenneth, and Lietai Yang. "Recent Development in High-Temperature Electrochemical Sensors." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11282.

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Abstract Coupled multielectrode array sensors (CMAS) have been used as real-time monitors for localized corrosion in laboratories and field systems. However, most of these devices have an upper operating temperature limit of approximately 70 °C. At temperatures above 70 °C, crevice formation between the electrode and the mounting epoxy can lead to inaccurate high corrosion rates. In this paper, recent development of a novel, electrochemical sensor for monitoring corrosion of alloys at temperatures above 100 °C is reviewed. Sensing electrodes were made of stainless steel, aluminum, titanium and

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Sugahara, Katsuo. "A Ni-45Cr-1Mo Alloy for Industrial Cleaning Agents Such as a Mixture of Nitric and Hydrofluoric Acids." In CORROSION 2006. NACE International, 2006. https://doi.org/10.5006/c2006-06532.

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Abstract Alloy 45Cr1Mo, which is composed of 45% chromium, 1% molybdenum and balance nickel, has been specifically developed with improved corrosion resistance to industrial cleaning agents such as a mixture of nitric and hydrofluoric acids, which is typically used for pickling. The composition of alloy 45Cr1Mo maintains Ni-gamma phase supersaturated solid solution containing small amount of Cr-alpha phase and does not degrade the workability. alloy 45Cr1Mo is easily fabricated into all product forms such as plate, sheet, wire and tube in spite of its high chromium content of 45%, and furtherm

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Aylor, D. M., R. A. Hays, R. M. Kain, and R. J. Ferrara. "Crevice Corrosion Performance of Candidate Naval Ship Seawater Valve Materials in Quiescent and Flowing Natural Seawater." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99329.

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Abstract A wide range of alloys is being evaluated for use in a new generation of seawater valves for the U.S. Navy. This new generation of valves is being developed to reduce valve life cycle costs and to ensure materials compatibility with advanced seawater piping materials such as commercially pure titanium. Part of the evaluation includes assessing the corrosion performance of candidate valve materials. Crevice corrosion performance is of particular interest since valves are connected to shipboard piping systems with flanges and since valves contain numerous internal crevices. Crevice corr

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Crum, J. R., and L. E. Shoemaker. "Defining Acceptable Environmental Ranges and Welding Procedures for Corrosion Resistant Alloys." In CORROSION 2009. NACE International, 2009. https://doi.org/10.5006/c2009-09381.

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Abstract The term “corrosion resistant alloys” (CRA’s) covers a wide range of materials from ferritic stainless steels to nickel base or titanium alloys. Nickel, chromium and molybdenum contents increase steadily as we progress from ferritic, duplex, super-duplex, austenitic, 6% or 7% molybdenum super-austenitic stainless steels to nickel-chromium-molybdenum-tungsten alloys. As this progression is made the corrosion resistance, and cost, increase dramatically. A definitive ranking of the general and localized corrosion resistance of these materials in a variety of environments is provided, wit

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Tuthill, A. H., and D. E. Bardsley. "Performance of Highly Alloyed Materials in Chlorination Bleaching." In CORROSION 1992. NACE International, 1992. https://doi.org/10.5006/c1992-92323.

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Abstract Mills are currently increasing chlorine dioxide substitution to 50% and more in the chlorination stage in order to reduce dioxins. Reexamination of the TAPPI Phase II data base indicates that up to, at least 48% chlorine dioxide substitution there is no significant difference in alloy performance as determined in the Phase II evaluation program in bleach plant washer environments. Phase II data on localized corrosion replotted provides new and better guidelines on boundary conditions. Based on the wide range in pH, residual chlorine, temperature and chloride covered in these exposures

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Chen, Ling, Vinay Deodeshmukh, and Ajit Mishra. "Performance of Corrosion-Resistant Alloys in Acidic Chloride Solutions Containing Bleach." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19338.

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Abstract Bleach has widespread applications in various industries, including pulp and paper, and water treatment. One of the key ingredients of bleach is sodium hypochlorite, which is a strong oxidant. Although sodium hypochlorite is extensively used in various industries, there is always a concern about failure of metallic components due to localized corrosion, especially in low pH-chloride solutions at elevated temperatures. There are various alloying elements (including Nickel) that can catalyze pure sodium hypochlorite which limits the usage of a wide range of commercial alloys in bleach.

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Blauvelt, Pieter, Dave Rowan, Brent Willey, and Jim McMaster. "Titanium - Proven Performance in Hydrocarbon Processing." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00684.

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Abstract In 1969, the Delaware Refinery, was the first in North America to install titanium tubes as part of its effort to combat severe corrosion of the copper nickel alloys from corrosive lower Delaware River Water. where chloride concentrations normally range from 100 to 2500 ppm, but can range as high as 12,000 ppm at pH 6.5 to 9.8. Since then over 640,000 meters (2.1 million feet) of titanium tubing, mainly 19.05 mm OD x 0.9 mm wall (3/4” x .035”) welded tubing, have been installed in about 140 exchangers in a wide variety of services. There has never been a waterside corrosion failure of

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Brill, U., J. Klöwer, and D. C. Agarwal. "Influence of Alloying Elements on the Chlorination Behaviour of Nickel- and Iron-Based Alloys." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96439.

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Abstract A wide range of commercial heat-resistant alloys has been tested in a H2 + 10 % HCl environment at 550°C, 650°C, 680°C, 750°C and 850°C. The tests were carried out using a 24 h cycle with a total test time of up to 1056 h. Weight change was determined, and the average value for three specimens per alloy and temperature plotted versus time, followed by a metallographic examination of the depth of corrosion. By a statistical evaluation of the data generated, it was possible to describe the weight change and penetration depth of all the alloys under examination as a function of the conce

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Crook, Paul, Nacéra Sabrina Meck, and Raúl B. Rebak. "The Influence of Composition upon Surface Degradation and Stress Corrosion Cracking of the Ni-Cr-Mo Alloys in Wet Hydrofluoric Acid." In CORROSION 2007. NACE International, 2007. https://doi.org/10.5006/c2007-07481.

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Abstract At concentrations below 60%, wet hydrofluoric acid (HF) is extremely corrosive to steels, stainless steels and reactive metals, such as titanium, zirconium, and tantalum. In fact, only a few metallic materials will withstand wet HF at temperatures above ambient. Among these are the nickel-copper (Ni-Cu) and nickel-chromium-molybdenum (Ni-Cr-Mo) alloys. Previous work has shown that, even with these materials, there are complicating factors. For example, under certain conditions, internal attack and stress corrosion cracking (SCC) are possible with the Ni-Cr-Mo alloys, and the Ni-Cu mat

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Livingston Welch, Christian. "Nickel-Titanium Shape Memory Alloy Thermal Buoyancy Engine." In SNAME Maritime Convention. SNAME, 2013. http://dx.doi.org/10.5957/smc-2013-s02.

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Nitinol, a nickel-titanium shape memory alloy, was analyzed for its feasibility as a linear actuator to be used in a thermal buoyancy engine of an autonomous underwater ocean glider fueled by the temperature gradient of the ocean's thermocline. A nitinol mass suspension apparatus was fabricated to measure the displacement of an array of masses ranging from 0:5kg to 8kg as the wire was transitioned into its heated austenite phase, and then cooled back to its martensite phase, thus representing the expansion and contraction of a buoyancy engine piston under hydrostatic pressure. In validation of

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Reports on the topic "Nickel-titanium wire"

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Chan, Andrew, Jacob Altholz, Richard Weir, and Matthew Davidson. A Novel Nickel-Titanium Wire-Actuated Prosthetic Motor Clutch. Journal of Young Investigators, 2020. http://dx.doi.org/10.22186/jyi.38.3.18-23.

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Gray. L51567 Influence of Filler Wire Carbon and Residual Element Content on the Mechanical Properties. Pipeline Research Council International, Inc. (PRCI), 1998. http://dx.doi.org/10.55274/r0010565.

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This study was conducted to determine the interactive roles of carbon, oxygen, and nitrogen and residual elements such as titanium, chromium, copper, sulfur, phosphorous, aluminum, tin, antimony, and arsenic on weld metal mechanical properties in pipeline steels. Eleven seamless, flux-core electrodes were fabricated with varying compositions and deposited in girth welds in a 24-inch diameter, API 5LX-65 pipe using the gas-metal-arc-weld (GMAW) process. The results of Charpy V-notch and crack-tip opening displacement tests indicate that desirable toughness properties may require the addition of

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Long, Wendy, Zackery McClelland, Dylan Scott, and C. Crane. State-of-practice on the mechanical properties of metals for armor-plating. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/46382.

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This report presents a review of quasi-static and dynamic properties of various iron, titanium, nickel, cobalt, and aluminum metals. The physical and mechanical properties of these materials are crucial for developing composite armoring systems vital for protecting critical bridges from terrorist attacks. When the wide range of properties these materials encompass is considered, it is possible to exploit the optimal properties of metal alloys though proper placement within the armoring system, governed by desired protective mechanism and environmental exposure conditions.

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