shenghuozhong,jinshuwuchubuzai。erwomenshenghuodeshidaiyebenshenshiyigejinshudeshidai,congwomendezuxianjiangjinshutilianfajuechulai,daoxianzaijinshujingguogezhongchuli,biandeyuelaiyuejianying,xingnengyuelaiyueduo,zaiwomenshenghuozhongdeyongchuyeyuelaiyueduo,tebieshi泉州不鏽鋼卷板的使用。
不bu鏽xiu鋼gang卷juan板ban的de表biao麵mian質zhi量liang主zhu要yao取qu決jue於yu熱re處chu理li後hou的de酸suan洗xi工gong藝yi。如ru果guo通tong過guo先xian前qian的de熱re處chu理li過guo程cheng形xing成cheng的de表biao麵mian氧yang化hua皮pi厚hou或huo結jie構gou不bu均jun勻yun,則ze酸suan洗xi不bu會hui改gai善shan表biao麵mian光guang潔jie度du和he均jun勻yun性xing。因yin此ci,應ying在zai熱re處chu理li之zhi前qian充chong分fen注zhu意yi熱re處chu理li的de加jia熱re或huo表biao麵mian清qing潔jie。

如果不鏽鋼卷板的表麵氧化皮的厚度不均勻,則厚,薄區域下的母材的表麵光潔度也不同,酸洗304不(bu)鏽(xiu)鋼(gang)時(shi)的(de)表(biao)麵(mian)氧(yang)化(hua)皮(pi)的(de)溶(rong)出(chu)和(he)腐(fu)蝕(shi)的(de)程(cheng)度(du)也(ye)不(bu)同(tong)。金(jin)屬(shu)在(zai)氧(yang)化(hua)皮(pi)的(de)附(fu)著(zhe)部(bu)位(wei)受(shou)到(dao)酸(suan)的(de)影(ying)響(xiang),鋼(gang)板(ban)表(biao)麵(mian)不(bu)均(jun)勻(yun)。因(yin)此(ci),在(zai)熱(re)處(chu)理(li)加(jia)熱(re)中(zhong),均(jun)勻(yun)地(di)形(xing)成(cheng)氧(yang)化(hua)皮(pi)。
為滿足此要求,注意以下問題:如ru果guo不bu鏽xiu鋼gang卷juan板ban在zai加jia熱re過guo程cheng中zhong粘zhan附fu在zai工gong件jian表biao麵mian,則ze油you粘zhan附fu部bu分fen的de氧yang化hua皮pi厚hou度du與yu氧yang化hua物wu的de厚hou度du和he成cheng分fen不bu同tong,其qi他ta零ling件jian的de尺chi寸cun會hui發fa生sheng滲shen碳tan。氧yang化hua皮pi下xia金jin屬shu的de滲shen碳tan部bu分fen將jiang被bei酸suan嚴yan重zhong腐fu蝕shi。重zhong油you燃ran燒shao器qi燃ran燒shao時shi噴pen出chu的de油you滴di如ru果guo附fu著zhe在zai工gong件jian上shang,會hui產chan生sheng很hen大da的de影ying響xiang。將jiang操cao作zuo員yuan的de指zhi紋wen粘zhan貼tie到dao工gong件jian上shang時shi,指zhi紋wen也ye可ke能neng會hui受shou到dao影ying響xiang。
因yin此ci,操cao作zuo人ren員yuan不bu要yao用yong手shou直zhi接jie接jie觸chu不bu鏽xiu鋼gang卷juan板ban零ling件jian,也ye不bu要yao用yong新xin油you弄nong髒zang工gong件jian。戴dai上shang幹gan淨jing的de手shou套tao才cai能neng操cao作zuo。如ru果guo在zai冷leng加jia工gong期qi間jian在zai工gong件jian表biao麵mian附fu著zhe了le潤run滑hua油you,則ze在zai三san種zhong脫tuo脂zhi劑ji和he溶rong液ye中zhong將jiang其qi充chong分fen脫tuo脂zhi,然ran後hou用yong溫wen水shui清qing洗xi,然ran後hou進jin行xing熱re處chu理li。