... hardenablity 淬硬性 hardened and tempered steel 调质钢 hardened safe storage 加固安全贮存埋葬(退役第二阶段) ...
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... 硬化钢,淬火钢 hardened steel 淬火回火钢 hardened and tempered steel 淬火回火钢,调质钢 quenched and tempered steel ...
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... nitriding steel调质钢 hardened and tempered steel热轧弹簧钢 hot rolling spring steel冷拉弹簧钢 ...
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30CrMnSiA steel is a representative medium carbon hardened and tempered steel and becoming widely used in aviation and national defense industries. Porosity is apt to occur when welding 30CrMnSiA steel,brings on bad influence to the mechanical property of the welding joint,even affects the reliability of the product.
30CrMnSiA钢是一种典型的Cr-Mn-Si系中碳调质钢,是航空工业和国防工业中的重要材料,在激光焊接过程中容易形成气孔,对30CrMnSiA钢产品焊接接头的力学性能带来不利影响,进而影响产品的可靠性。
参考来源 - 30CrMnSiA钢激光焊接气孔成因及控制·2,447,543篇论文数据，部分数据来源于NoteExpress
Chromium - vanadium steel wire rod, wire and springs - high duty ground wire - hardened and tempered - specification.
铬钒钢盘条金属丝和弹簧。高负荷地线。淬火和回火。规范。
The effect of hardening and tempering process on the organization and performance of high-strength and high-toughness non-hardened-and tempered steel of low carbon martensite is researched.
研究了淬火、回火工艺对低碳马氏体型高强度高韧性非调质钢的组织和性能的影响。
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