女人高潮为啥把男人的挤出来,亚洲精品国偷自产在线,午夜时刻免费实验区观看,国产日韩精品欧美一区喷水

Welcome to Dongguan Ningzhi Powder Metallurgy Co., Ltd. Official Website!
News
FAQ
Your current location:News >> FAQ >> View Contents
Effectively solve the titanium alloy processing difficult to form the program
Time:2017/9/15 9:35:13  Views:

In recent years, China's metal processing technology for the continuous respected, led the high-temperature high-performance high-niobium titanium alloy technology and industrialization process, powder metallurgy technology can minimize the alloy composition segregation, eliminate coarse, uneven Casting organization. In the development of technology in China to develop an independent intellectual property owned in the engine material high temperature and high performance high niobium titanium aluminum alloy material, is about to enter the industrialization stage, in the development of titanium alloy has a milestone, marking China's titanium aluminum Compound research in the field of international leadership.

China has the titanium aluminum alloy research included in the national 863 high-tech new material development plan. After many years of efforts, in the alloy of microstructure, deformation characteristics, the impact of adding elements and alloy preparation technology and other aspects of the fruitful work, has a number of titanium aluminum alloy research papers published in domestic and foreign journals and academic conference The

From the electronics industry to the motor manufacturing; from the civilian industry to the military industry; from the general technology to cutting-edge high-tech, can see the powder metallurgy process. Powder metallurgy method can be prepared uniform tissue, small parts, and can achieve the workpiece near net shape, which can effectively solve the Ti-Al intermetallic compound alloy difficult to process forming problems. At present, there are two main milling methods: elemental powder method and titanium aluminum pre-alloy powder method. At present, domestic scholars use elemental powder method to prepare titanium aluminum alloy.


在線咨詢

在線咨詢

主站蜘蛛池模板: 海南省| 望城县| 抚顺县| 长武县| 伊春市| 大余县| 新营市| 稻城县| 新昌县| 维西| 寿阳县| 桓仁| 城市| 元江| 涪陵区| 万盛区| 玉龙| 兴和县| 砚山县| 荣昌县| 卢湾区| 舒兰市| 宜州市| 天津市| 隆安县| 昌宁县| 策勒县| 呼伦贝尔市| 舞阳县| 盈江县| 汤阴县| 定兴县| 资溪县| 黑河市| 金湖县| 长葛市| 河北省| 康定县| 台湾省| 黎平县| 吴川市|