M2極速鋼的奧氏(shi)體(ti)轉(zhuan)(zhuan)換開啟工(gong)(gong)作(zuo)(zuo)(zuo)溫濕(shi)(shi)(shi)度為840“℃,完工(gong)(gong)作(zuo)(zuo)(zuo)溫濕(shi)(shi)(shi)度為890℃,跟據固(gu)溶(rong)處(chu)(chu)理(li)(li)工(gong)(gong)作(zuo)(zuo)(zuo)溫濕(shi)(shi)(shi)度與(yu)奧氏(shi)體(ti)轉(zhuan)(zhuan)換工(gong)(gong)作(zuo)(zuo)(zuo)溫濕(shi)(shi)(shi)度相(xiang)(xiang)互(hu)之(zhi)間(jian)的生產(chan)經驗(yan)相(xiang)(xiang)互(hu)關系(xi)"l ,說法固(gu)溶(rong)處(chu)(chu)理(li)(li)電(dian)(dian)(dian)熱(re)處(chu)(chu)理(li)(li)工(gong)(gong)作(zuo)(zuo)(zuo)溫濕(shi)(shi)(shi)度應控住在(zai)870~88o ℃。在(zai)840“℃電(dian)(dian)(dian)熱(re)處(chu)(chu)理(li)(li) ,盤(pan)條沒*奧氏(shi)體(ti)化(hua) ,固(gu)溶(rong)處(chu)(chu)理(li)(li)不(bu)有效(xiao),內(nei)(nei)內(nei)(nei)彎曲應力(li)未*削除(chu),致使盤(pan)條的抗拉能力(li)構造和硬(ying)性較高而蠕變材料較低,不(bu)良于拉拔。當電(dian)(dian)(dian)熱(re)處(chu)(chu)理(li)(li)工(gong)(gong)作(zuo)(zuo)(zuo)溫濕(shi)(shi)(shi)度為920 “時 ,有效(xiao)奧氏(shi)體(ti)化(hua)后其實削除(chu)了內(nei)(nei)內(nei)(nei)彎曲應力(li),但過高工(gong)(gong)作(zuo)(zuo)(zuo)溫濕(shi)(shi)(shi)度引發多(duo)次氫氟(fu)酸處(chu)(chu)理(li)(li)物(wu)生長,大(da)長度氫氟(fu)酸處(chu)(chu)理(li)(li)物(wu)粒(li)子轉(zhuan)(zhuan)變成內(nei)(nei)異常現象在(zai)拉拔時易制造微龜裂可能會導致斷裂現象" ,損傷盤(pan)條的蠕變材料。故此 ,固(gu)溶(rong)處(chu)(chu)理(li)(li)電(dian)(dian)(dian)熱(re)處(chu)(chu)理(li)(li)工(gong)(gong)作(zuo)(zuo)(zuo)溫濕(shi)(shi)(shi)度宜(yi)選在(zai)880℃。