1) Welding Cold Crack Sensitivity
焊接冷裂纹敏感性
1.
Trial Production of Micro Alloying Low Welding Cold Crack Sensitivity Steel WDB620;
非调质低焊接冷裂纹敏感性钢WDB620的试制
2) low susceptibility to welding crack
低焊接裂纹敏感性
1.
800MPa grade heavy plates with low susceptibility to welding crack produced by direct quenching
直接淬火研制800MPa级低焊接裂纹敏感性高强钢厚板
2.
The microstructure and mechanical properties of 690 MPa grade quench and temper high-strength steel with low susceptibility to welding crack are studied under different temper heat treatment temperatures,and the welding properties of the steel are evaluated by using welding thermal simulation technology.
在不同回火热处理温度下对抗拉强度690 MPa级低焊接裂纹敏感性钢板的力学性能及组织结构进行了研究,并利用焊接热模拟技术对该钢的焊接性能进行了评估。
3.
The strengthening and toughening mechanism of heat affected zone (HAZ) of a high property pressure vessel steel--610MPa grade high heat input welding steel with low susceptibility to welding crack was investigated in this paper by using welding thermal simulation technology.
利用焊接热模拟技术对一种 6 10MPa级大线能量低焊接裂纹敏感性钢的热影响区 (HAZ)强韧化机理进行了研究。
3) low welding crack sensitivity
低焊接裂纹敏感性
1.
The paper introduces the low welding crack sensitivity steel plate of high input energy welding developed by two iron and steel company.
介绍了中国原油储罐用大线能量用钢的开发和应用现状,并介绍了鞍钢新轧钢股份有限公司和上海宝钢集团公司最近开发的低焊接裂纹敏感性大线能量用钢。
2.
The paper introduces the low welding crack sensitivity steel plate of high input energy welding developed by two iron and steel Co.
本文介绍了我国原油储罐用大线能量用钢的开发和应用现状,介绍了鞍钢新轧钢股份有限公司和上海宝钢集团公司最近开发的低焊接裂纹敏感性大线能量用钢。
4) low crack sensitivity steel
低焊接裂纹敏感性钢
5) cold crack sensitivity
冷裂纹敏感性
1.
50 mm WNQ570 steel,a new type of steel for railway bridge,has been carrying on the experiments of cold crack sensitivity through CJ607Q welding rod and submerged WS03 arc welding wire and SJ101Q welding flux.
采用CJ607Q焊条和WS03埋弧焊丝与SJ101Q焊剂对铁路桥梁用WNQ570钢50 mm厚钢板进行了焊接冷裂纹敏感性试验。
6) crack sensitivity
焊接裂缝敏感性
补充资料：冷裂纹
分子式：
CAS号：
性质：焊接接头冷至较低温度下，大约在钢的马氏体转变温度附近，由于拘束应力、淬硬组织和氢的作用下产生的裂纹属冷裂纹。冷裂纹主要发生在低合金钢、中合金钢和高碳钢的热影响区。
CAS号：
性质：焊接接头冷至较低温度下，大约在钢的马氏体转变温度附近，由于拘束应力、淬硬组织和氢的作用下产生的裂纹属冷裂纹。冷裂纹主要发生在低合金钢、中合金钢和高碳钢的热影响区。
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