不銹鋼之所以能得到廣泛的應用,其可加工性能起著不可估量的作用。了解并掌握不(bu)銹鋼的加工性能,對不銹鋼的正確、合理選用及加工工藝的制定和執行等無疑是必不可少的。浙江至德鋼業有限公司從材料工藝入手,全面而簡明地介紹工藝性能的含義。


 工(gong)藝性(xing)(xing)能是指材料所具(ju)有的能夠(gou)適應實際生產工(gong)藝要求的能力(li),又稱(cheng)為加工(gong)性(xing)(xing)能。例如,金屬(shu)的鑄造性(xing)(xing)、鍛造性(xing)(xing)、深(shen)沖性(xing)(xing)、彎曲性(xing)(xing)、切(qie)削性(xing)(xing)、焊接性(xing)(xing)、淬透性(xing)(xing)等等。


 加工(gong)工(gong)藝涉及復雜的(de)物(wu)理、化學和力學變化,材料適應工(gong)藝的(de)能力一(yi)定會涉及相關的(de)環境,例如設備、工(gong)具、氣氛、溫度、載荷等。同其(qi)他(ta)性(xing)(xing)能一(yi)樣(yang),工(gong)藝性(xing)(xing)能也(ye)是(shi)隨環境條(tiao)件而異的(de)。例如,金屬的(de)加工(gong)性(xing)(xing)能會因加工(gong)方法(fa)的(de)不同而有(you)差別。


 金屬(shu)材(cai)(cai)料工(gong)藝性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)包括(kuo)五大方面:①. 鑄造(zao)性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)。澆(jiao)注時,液體(ti)能(neng)(neng)(neng)(neng)(neng)充(chong)滿鑄型(xing)并得到優質鑄件的(de)能(neng)(neng)(neng)(neng)(neng)力。②. 鍛(duan)(duan)造(zao)性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)。材(cai)(cai)料進行壓力加工(gong)的(de)性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)。③. 焊(han)接(jie)性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)。材(cai)(cai)料進行焊(han)接(jie)及保(bao)證(zheng)焊(han)縫質量的(de)能(neng)(neng)(neng)(neng)(neng)力。④. 切(qie)削(xue)性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)。適(shi)應機械(xie)加工(gong)的(de)能(neng)(neng)(neng)(neng)(neng)力。⑤. 成型(xing)性(xing)(xing)(xing)能(neng)(neng)(neng)(neng)(neng)。材(cai)(cai)料適(shi)應拉、拔、壓、沖等(deng)成型(xing)的(de)能(neng)(neng)(neng)(neng)(neng)力。另外包括(kuo)有可鍛(duan)(duan)性(xing)(xing)(xing)、沖切(qie)性(xing)(xing)(xing)、頂鍛(duan)(duan)性(xing)(xing)(xing)、冷彎性(xing)(xing)(xing)及熱處理工(gong)藝性(xing)(xing)(xing)。