Results 21 to 30 of about 4,414 (266)

Jet Penetration Performance of a Shaped Charge Liner Prepared by Metal Injection Molding

Metals, 2022
The metal injection molding (MIM) method was applied to manufacture a shaped charge liner (SCL) used for petroleum perforating bombs. Its application could overcome the drawback of heterogeneous density distribution prepared using the traditional powder ...
Zheyu He, Yi Cheng, Hao He, Chuanfeng An, Yuqing Huang, Xiang Zhang, Yimin Li   +6 more
doaj   +1 more source

Investigation Of Composite Part Production From WC-Co/HSS Using Nickel Interlayer By Inserted Powder Injection Molding Method

Gazi Üniversitesi Fen Bilimleri Dergisi, 2018
It is possible to produce small parts with geometric precision from high density metal, ceramic, composite and intermetal materials by powder injection molding (PIM) methot.
Harun KOÇAK, Kamran SAMET, Oğuz YILMAZ, Çetin KARATAŞ   +3 more
doaj   +1 more source

Experimentation and analysis of powder injection molded Ti10Nb10Zr alloy: a promising candidate for electrochemical and biomedical application

Journal of Materials Research and Technology, 2019
This paper describes the microstructural, mechanical and corrosion properties of injection molded Ti10Nb10Zr alloys. Ti10Nb10Zr powder was injection molded with wax-based binder. The critical powder loading for injection molding was 55 vol% for feedstock.
Isıl Yemisci, Ozal Mutlu, Nagihan Gulsoy, Kate Kunal, Sundar Atre, H. Ozkan Gulsoy   +5 more
doaj   +1 more source

Research Progress on Powder Injection Molding in Malaysia-A Review

NUST Journal of Engineering Sciences, 2022
In this era, parts complexity, dimensional accuracy, and cost-effectiveness are one of the basic requirements of the modern industry. Most of the conventional manufacturing techniques have failed to fulfill the industry’s needs. Powder injection molding
Faiz Ahmad, M. Rafi Raza, M. Aslam, Ali Sameer Mohsin, Irfan Sherazi, Abqaat Naseer, Muhammad Ali, C.A. Shahed, A. Raza   +8 more
doaj   +1 more source

Injection molding of Ti powder.

Journal of the Japan Society of Powder and Powder Metallurgy, 1988
The injection molding of Ti powder(30μm in average diameter)was carried out with the PBMA(polybutyl-metacrylate)-EVA(etylene-vinyl acetate copolymer)-wax binder system. Ti powder was mixed with the binder at 140°C.The molding composition was 56%Ti powder, 17%PBMA, 21%(EVA+wax) and 6%dibutyl phthalate in volume.
Yasunari Kaneko, Kei Ameyama, Katsuyoshi Saito, Hiromichi Iwasaki, Masaharu Tokizane   +4 more
openaire   +2 more sources

Powder injection molding 440C stainless steel [PDF]

The International Journal of Advanced Manufacturing Technology, 2010
In this work, the processing steps for producing 440C stainless steel parts by means of powder injection molding technique were investigated. The molded specimens were debinded by solvent debinding followed by thermal debinding methods and were sintered under vacuum atmosphere.
Li, Duxin, Hou, Haitao, Liang, Lianghua, Lee, Kun   +3 more
openaire   +1 more source

POWDER INJECTION MOLDING OF SIC FOR THERMAL MANAGEMENT V [PDF]

Tecnologia em Metalurgia, Materiais e Mineração, 2012
Silicon carbide (SiC) exhibits many functional properties that are relevant to applications in electronics, aerospace, defense and automotive industries.
Valmikanathan Onbattuvelli, Sachin Laddha , Seong-Jin Park , Jupiter Palagi de Souza, Sundar Vedanarayan Atre   +4 more
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

The Technological Design of Geometrically Complex Ti-6Al-4V Parts by Metal Injection Molding

Applied Sciences, 2019
In this study, the metal injection molding (MIM) process is applied to produce Ti-6Al-4V parts using blended and prealloyed powders, respectively. The feedstocks are prepared from a polyformaldehyde-based binder system with a powder loading of 60 vol ...
Shulong Ye, Wei Mo, Yonghu Lv, Zhanhua Wang, Chi Tat Kwok, Peng Yu   +5 more
doaj   +1 more source