【摘要】 根据14Cr1MoR钢焊接性特点,为避免在焊接过程中出现冷裂纹、回火脆性等问题,对武汉钢铁厂研制的一种新型高韧性14Cr1MoR钢的焊接性和焊接接头性能进行了试验研究,为今后大力推广此材料的应用提供了科学依据。更多还原

【Abstract】 Base on the welding characteristic s of14Cr1MoR steel,the weldability and the welding joints performance about a new kind of high-toughness,14Cr1MoR steel produced in Wuhan Steel and Iron Works have been tested and studied to avoid cold and temper brittleness,it provides a scientific evidence for the popularization of using this kind of welding material in the future.更多还原