This paper demonstrates method of manufacturing of coarse grain tungsten carbide powder by high temperature carbonization from intermediate grain tungsten powder.
本文叙述采用中颗粒钨粉高温碳化制取粗晶WC粉的过程,探讨碳化和球磨破碎工艺对WC的性能影响,并对用中颗粒钨粉高温碳化制取的粗晶WC粉与传统工艺制取的粗晶WC粉生产的合金性能进行比较。
Study on High-temperature Carbonization and Low-temperature Chlorination on Modified Titanium Bearing Blast Furnace Slag
改性含钛高炉渣高温碳化低温氯化的研究
The High-Temp Resistant Carbon Fiber Reinforced Plastic Continuous Sucker Rod Produced by Pultrusion Process;
耐高温碳纤维抽油杆工艺与性能研究
pyrolytic conversion of hydrocarbons
碳氢化合物的高温转化
Advances in Research on High Temperature Anti-oxidation Coatings of C/C Composites
碳/碳复合材料高温抗氧化涂层的研究进展
Tensile Strength of C/Al Composites at High Temprature
碳(石墨)/铝复合材料的高温拉伸强度
The Effect of Carbon on a Nickel Base Single Crystal Superalloy;
碳在一种镍基单晶高温合金中的作用
High Temperature Anti-oxidation Coatings Study for a Alumina Graphite Material;
一种铝碳材料的高温抗氧化涂层研究
High Temperature Model and the Key Processes of SiC MOSFET;
碳化硅MOSFET的高温模型及关键工艺研究
The Temperature Simulation of 72A High-Carbon Steel Wire during Rolling Process;
72A高碳钢轧制过程中的温度模拟研究
Study on the Corrosion of Carbon Steel in Simulated Boiler Water;
关于高温模拟炉水中碳钢的腐蚀研究
The Technology of Production Abrasive Grit with Direct Reduction of High Temperature from Coal Mixed Pellet of High Basicity;
高碱度内配碳团块高温直接还原制备铁粒技术
The Synthesis of Low Nitrogen Industrial Diamond in Fe-Ni-C System at HPHT
铁—镍—碳体系低氮工业金刚石的高温高压合成
"Carbon steel has high and low temperature strength, is very tough and has excellent fatigue strength."
碳钢具有高温和低温强度,具有很高的韧度和优异的抗疲劳强度。
In niobium alloy containing carbon occurs decarburization in case of contamination by oxygen at higher temperature.
含碳的铌合金,若在高温下受氧沾污,易产生脱碳现象。
Study on Structures and Properties of Air Curing Feve Paints and Preparation of High-Performance Feve Paints
常温固化FEVE氟碳涂料结构与性能研究及高性能FEVE氟碳涂料的制备
The present paper analyzes the difficult points in refining the high carbon steel by converter and describes its operating essentials, which include good control of the carbon temperature and properly slagging for dephosphorization purpose.
分析了转炉冶炼高碳钢的难点，探讨了转炉冶炼高碳钢的操作要点：控制好碳温、好造渣脱磷操作。
Test method for modulus of rupture of refractories containing carbon at elevated temperatures
GB/T13243-1991含碳耐火材料高温抗折强度试验方法
The high temperature necessary for the reaction is obtained by combustion of coke .
该反应所需的高温可通过燃烧焦碳达到。