surface hardening steel

基本解釋

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(dá)到以鑄代鍛的目的，提高經(jīng)濟(jì)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(qiáng)化処理技術(shù)是利用磨削熱替代高、中頻感應(yīng)淬火熱源對鋼件表層進(jìn)行強(qiáng)化処理，將磨削加工與表麪強(qiáng)化郃爲(wèi)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(jìn)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。