1) Co-base alloy powders
钴基合金粉末
2) FeCo prealloyed powder
铁钴预合金粉末
1.
FeCo prealloyed powder for transition layer of laser welding diamond tools was fabricated by co-precipitation.
采用共沉淀法制备了用于激光焊接金刚石工具过渡层的铁钴预合金粉末,用X射线衍射仪分析其物相组成,用扫描电镜观察其形貌特征;将预合金粉末进行热压烧结后,对其相对密度、硬度、抗弯强度和焊接性能进行了研究。
3) cobalt based alloy dust
钴基合金喷粉
1.
A method for the determination of ferrum content in cobalt based alloy dust by Air-C 2 H 2 flame atomic absorption spectrophotometry was set up.
建立了一种用空气 -乙炔火焰原子吸收法测定钴基合金喷粉中铁含量的分析方法 ,探讨了硅对铁测定的干扰机理 ,对用氯化钙作为硅干扰铁测定的释放剂进行了试验。
4) FGH95 powder nickel-base superalloy
FGH95粉末镍基合金
1.
By means of the measurement of creep curves and microstructure observation,an investigation has been made into the creep behaviors and deformation features of FGH95 powder nickel-base superalloy.
通过蠕变曲线的测定及组织形貌的观察,研究了FGH95粉末镍基合金的蠕变行为及变形特征。
2.
By means of the measurement of creep curves and microstructure observation,an investigation has been made into the microstructure and creep behaviors of FGH95 powder nickel-base superalloy.
通过进行蠕变曲线测定和组织形貌观察,研究了FGH95粉末镍基合金的微观组织结构与蠕变行为。
5) Nickel-based alloy powder
镍基合金粉末
1.
Pre-deformation and heat treatment of nickel-based alloy powders
镍基合金粉末的预变形与热处理
2.
Nickel-based alloy powder was deposited on the surface of Q235 steel by plasma-arc surfacing,the convention performance of plasma-arc surfacing is studied by process test,hardness test,wearing test and microstructure observation and analysis.
采用等离子弧堆焊技术,在Q235钢表面堆焊镍基合金粉末,通过工艺试验、硬度试验、磨损试验和显微组织观察分析,研究了等离子弧堆焊层的常规性能。
6) iron-based powder
铁基合金粉末
1.
High-energy mechanical milling of atomized iron-based powder;
高能球磨雾化铁基合金粉末的组织与性能
补充资料:钴基铸造高温合金
分子式:
CAS号:
性质:含钴40%~70%,用于600℃以上的铸造合金。该合金具有优良的抗氧化和抗热腐蚀性,并有较高的碳和钨含量,使合金同时具有固溶强化与碳化物强化两种主要强化机制。与镍基铸造高温合金相比,其成分简单,中低温强度明显较低,但在1100℃以上,断裂强度开始显示优越性,可铸性和抗氧化性相当,抗热腐蚀性也较优越,具有非常平坦的应力-断裂、时间-温度参数,加上导热率较高,热膨胀系数较低,特别适于做长寿命和抗热疲劳性能好的静止零件。主要用作发动机的导向叶片。
CAS号:
性质:含钴40%~70%,用于600℃以上的铸造合金。该合金具有优良的抗氧化和抗热腐蚀性,并有较高的碳和钨含量,使合金同时具有固溶强化与碳化物强化两种主要强化机制。与镍基铸造高温合金相比,其成分简单,中低温强度明显较低,但在1100℃以上,断裂强度开始显示优越性,可铸性和抗氧化性相当,抗热腐蚀性也较优越,具有非常平坦的应力-断裂、时间-温度参数,加上导热率较高,热膨胀系数较低,特别适于做长寿命和抗热疲劳性能好的静止零件。主要用作发动机的导向叶片。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条