1.
Study on Hollow Cathode Sintering and Alloying Process of Ferrous P/M Materials;
铁基粉末空心阴极烧结渗金属工艺研究
2.
Preparation and Peneration Process for Large Diameter Wired Metal Rubber
大丝径金属橡胶制备与共渗工艺研究
3.
Process Optimization Research between Metallic Cementation of TD Method and the Final Heat Treatment of Bearing Steel
轴承钢TD渗金属及其最终热处理的工艺优化问题研究
4.
metallographical technology
金属塑性加工工艺学
5.
technology of industrial rare metal
工业稀有金属工艺学
6.
Principles of Metal Molten Welding & Technique
金属熔焊原理及工艺
7.
The Research on Infiltration Casting Technology on Copper Substrate and the Properties of the Infiltrated Layer;
铜合金表面铸渗工艺及渗层性能的研究
8.
The Second Metallizing Process of Ceramic to Metal Seal
陶瓷-金属封接中的二次金属化工艺
9.
On the Metal Volume Shaping of the Technology of Metal Mould Casting;
金属制坯技术中的金属体积成形工艺
10.
Study on gas nitriding process of GH4169 alloy
GH4169合金气体渗氮工艺研究
11.
A Novel Process of Preparation Refractory Metal and Alloy Drectly from Metal Oxide
金属氧化物直接制备难熔金属及合金的新工艺
12.
The process or art of shaping things out of metal.
金属加工用金属制造物品的过程或工艺
13.
Study on New Processes for Preparation of Metal Strontium and Al-Sr Alloys;
生产金属锶及铝锶合金新工艺的研究
14.
A Research on the Agglomeration Craft of Pure Binary Alloy Powder;
二元合金系纯金属粉末烧结工艺研究
15.
metal transformation process (rolling, forging, extruding, heat treating)
金属加工工艺(轧制、锻造、挤压、热处理)
16.
Foundry-Techniques for Preventing Leakage of Aluminum Alloy Shock Absorber Cylinders
防止铝合金减震器简体渗漏的铸造工艺措施
17.
Study on Processes and Performance of Plasma Ni-Cr Alloying on TiAl Surface;
TiAl合金表面等离子NiCr共渗工艺和性能的研究
18.
Reinforcement Process of Cold Working Steel Bonded Carbide Dies by Surface Boronizing and Sulfurizing
钢结硬质合金冷作模具硼-硫复合渗强化工艺