1) ferrite stainless steel bars
铁素体不锈钢棒材
1.
This is to study the reasons why water leakage failure is caused by 4-way reversing valves-ferrite stainless steel bars.
[目的]找出空调四通换向阀产品封头-铁素体不锈钢棒材开裂失效的原因。
2) stainless steel bar
不锈钢棒材
1.
After check the stems made by imported ferric stainless steel bars inside the 4-way reversing valve had cracks,The cracking stems was studied by Metallography,SEM and EDAX.
对失效产品进行检查、分析发现空调四通换向阀中的不锈钢封头有开裂,封头采用进口铁素体不锈钢棒材。
3) Cr11 Ferritic Stainless Steels
Cr11铁素体不锈钢
4) ferritic stainless steel
铁素体不锈钢
1.
Analysis of the welding methods of TCS ferritic stainless steel used on railway vehicle;
铁路货车车体用TCS铁素体不锈钢焊接方法分析
2.
Influence of rare earth element on the mechanical properties and microstructure of ferritic stainless steel;
稀土对低铬铁素体不锈钢组织与力学性能的影响
3.
Electrolytic dissolving ferritic stainless steel by layers and determination of chromium and silicon in the surface and the matrix of the stainless steel;
电解法逐层溶解铁素体不锈钢并测定表层和基体中铬和硅的含量
5) ferrite stainless steel
铁素体不锈钢
1.
Appearance of weld and impact toughness for the joints of ferrite stainless steel by laser-MAG hybrid welding
铁素体不锈钢激光-MAG复合热源焊缝成形及接头冲击韧性分析
2.
The effect of welding heat input on the microstructure and mechanical property of HAZ of 00Cr12NiTi ferrite stainless steel,which is used in manufacture of rail trucks,welded by MAG welding was investigated.
研究了铁道车辆用铁素体不锈钢00Cr12NiTi在MAG焊时,焊接热输入对HAZ的组织及性能的影响。
3.
RE effect and mechanism in ferrite stainless steel have been studied by metallographic analysis,SEM and EDAX.
采用金相、扫描电镜和能谱仪等手段,研究了稀土在430铁素体不锈钢的作用及作用机理,研究结果表明,稀土通过缩小柱状晶区域及细化柱状晶,扩大中心等轴晶区域及细化中心等轴晶,可提高冷轧板薄板成型性能;稀土改善夹杂物形貌、变性夹杂物组分,提高了430铁素体不锈钢冲击性能;稀土促进Cr和Mn元素在氧化层的富集,使氧化层致密,氧化层与基体的粘附性增强,大幅度提高了430铁素体不锈钢抗高温氧化性能。
6) ferrite stainless steel pipe
铁素体不锈钢管
1.
Through the study we founded that laser weld ferrite stainless steel pipe has many advantages than TIG weld,such as narrow heat-affected zone(HAZ),the degree of the grain size grow up is low and better cool process performance.
结果表明:激光焊接铁素体不锈钢管具有接头热影响区窄、晶粒长大程度小、冷加工成形性能好的优点,可以很好地满足汽车排气管生产后续的所有冷加工工艺要求。
补充资料：铁素体不锈钢
分子式：
CAS号：
性质：含铬量一般在12％～230％，金相组织为铁素体的铁基合金。这类钢一般不含镍，有的钢种含有有少量Ti、Nb、V或Mo，有的也含少量镍。其特点是价格低，抗应力腐蚀性能好，但冲击韧性差、焊接后的塑性和耐蚀性差、对晶间腐蚀敏感、耐点蚀性差，这些缺点限制了它的广泛应用。铁素体不锈钢按铬含量分为低铬铁素体不锈钢(铬含量11％～14％，如0Cr13Al，00Cr1)；中铬铁素体不锈钢(铬14％～19％，如1Cr17，1Cr17Mo)；高铬铁素体不锈钢(铬19％～30％，如00Cr27Mo，00Cr30Mo2)。这类钢主要用于工具、机械部件、化学装置、石油化工设备、能源工业、食品工业以及日用品等方面。
CAS号：
性质：含铬量一般在12％～230％，金相组织为铁素体的铁基合金。这类钢一般不含镍，有的钢种含有有少量Ti、Nb、V或Mo，有的也含少量镍。其特点是价格低，抗应力腐蚀性能好，但冲击韧性差、焊接后的塑性和耐蚀性差、对晶间腐蚀敏感、耐点蚀性差，这些缺点限制了它的广泛应用。铁素体不锈钢按铬含量分为低铬铁素体不锈钢(铬含量11％～14％，如0Cr13Al，00Cr1)；中铬铁素体不锈钢(铬14％～19％，如1Cr17，1Cr17Mo)；高铬铁素体不锈钢(铬19％～30％，如00Cr27Mo，00Cr30Mo2)。这类钢主要用于工具、机械部件、化学装置、石油化工设备、能源工业、食品工业以及日用品等方面。
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