不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)的(de)高(gao)(gao)溫(wen)抗(kang)氧(yang)化(hua)性(xing)(xing)(xing)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)都(dou)具(ju)(ju)有高(gao)(gao)溫(wen)抗(kang)氧(yang)化(hua)性(xing)(xing)(xing),但是,氧(yang)化(hua)率會受暴露環境(jing)以(yi)及產品形態等固有因素的(de)影響。物理性(xing)(xing)(xing)能金(jin)(jin)屬的(de)總傳熱(re)系(xi)(xi)數(shu)(shu)除了取(qu)決(jue)于(yu)(yu)金(jin)(jin)屬的(de)導熱(re)系(xi)(xi)數(shu)(shu)外,還取(qu)決(jue)于(yu)(yu)其它因素。在大多數(shu)(shu)情況下,膜層(ceng)散熱(re)系(xi)(xi)數(shu)(shu)、銹(xiu)(xiu)皮和金(jin)(jin)屬的(de)表面(mian)狀況。不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)能保持表面(mian)整(zheng)潔,因此它的(de)傳熱(re)性(xing)(xing)(xing)比其它導熱(re)系(xi)(xi)數(shu)(shu)更(geng)高(gao)(gao)的(de)金(jin)(jin)屬更(geng)好。聊城三得利(li)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)提(ti)(ti)供(gong)八、不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)的(de)技術標準 不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)耐(nai)蝕(shi)性(xing)(xing)(xing)、彎(wan)曲(qu)加(jia)(jia)(jia)工(gong)性(xing)(xing)(xing)能和焊接部(bu)位韌(ren)性(xing)(xing)(xing)、以(yi)及焊接部(bu)位的(de)沖壓(ya)加(jia)(jia)(jia)工(gong)性(xing)(xing)(xing)能優良的(de)高(gao)(gao)強(qiang)(qiang)度不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)及其制造方法。具(ju)(ju)體(ti)說是把含(han)C:0.02%以(yi)下、N:0.02%以(yi)下、Cr:11%以(yi)上(shang)小于(yu)(yu)17%、適當(dang)含(han)量的(de)Si、Mn、P、S、Al、Ni,而且滿足12≤Cr Mo 1.5Si≤17、1≤Ni 30(C N) 0.5(Mn Cu)≤4、Cr 0.5(Ni Cu) 3.3Mo≥16.0、0.006≤C N≤0.030的(de)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)加(jia)(jia)(jia)熱(re)到850~1250℃,然(ran)后(hou)進(jin)行以(yi)1℃/s以(yi)上(shang)的(de)冷(leng)卻(que)速度冷(leng)卻(que)的(de)熱(re)處(chu)理。這(zhe)樣可(ke)以(yi)成為(wei)含(han)體(ti)積分數(shu)(shu)12%以(yi)上(shang)馬氏體(ti)的(de)組織、730MPa以(yi)上(shang)的(de)高(gao)(gao)強(qiang)(qiang)度、耐(nai)蝕(shi)性(xing)(xing)(xing)和彎(wan)曲(qu)加(jia)(jia)(jia)工(gong)性(xing)(xing)(xing)能、焊接熱(re)影響區韌(ren)性(xing)(xing)(xing)優良的(de)高(gao)(gao)強(qiang)(qiang)度不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)。再利(li)用(yong)含(han)Mo、B等,可(ke)以(yi)顯著提(ti)(ti)高(gao)(gao)焊接部(bu)位的(de)沖壓(ya)加(jia)(jia)(jia)工(gong)性(xing)(xing)(xing)能。氧(yang)氣(qi)加(jia)(jia)(jia)煤(mei)氣(qi)的(de)火焰不(bu)(bu)(bu)能切割不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)板(ban)(ban)(ban)(ban)(ban)是因為(wei)不(bu)(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)不(bu)(bu)(bu)易被氧(yang)化(hua)。