The formation of the inter-lath austenite in quenched low-carbonsteels is described and the existence of the carbon diffusion during the lath martensite formation is emphasized.
叙述淬火低碳钢内条间奥氏体的形成，着重指出条状马氏体形成时存在碳的扩散。
2
Lowcarbonsteels are soft, tough steels that are easily machined and welded.
低碳钢是软而韧性好的钢，容易加工和焊接。
3
Lowcarbonsteels are well suited for the following applications: tool bodies, handles, die shoes, and similar situations where strength and wear resistance are not required.