高温形变淬火显著改善烧结钢和粉末锻钢的延性和断裂韧性。
HTMT significantly improves the ductility and fracture toughness of sintered steel and powder forging steel.
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。
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.
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