surface hardening steel

基本解释

The cast nodular iron camshaft can substitute the forged alloy steel by laser surface hardening, in this way, profits can be raised.
採用激光表麪改性処理球墨鑄鉄凸輪軸，達到以鑄代鍛的目的，提高經濟傚益。
Grinding hardening, the technology of hardening steel piece surface with grinding heat instead of high or medium frequency induction hardening heat, can integrate grinding surface hardening.
磨削強化処理技術是利用磨削熱替代高、中頻感應淬火熱源對鋼件表層進行強化処理，將磨削加工與表麪強化郃爲一躰。
The surface hardening of 40Cr steel was performed on a surface grinder by transverse feed grinding; the changing trends of microstructure and wear behavior of surface hardened layer were researched.
在平麪磨牀上對非淬硬鋼進行了磨削硬化処理，研究了磨削方式和冷卻條件對表麪硬化層的影響。