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河北穩安金屬絲網制品有限公司河北穩安鋼格板直接生產廠家

河北穩安金屬絲網制品有限公司



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本溪鋼格柵生產廠家在表面處理前需要做哪些工作?

作者:admin 發(fa)表時(shi)間:2022-05-22 10:37:11

鋼(gang)(gang)(gang)格(ge)柵(zha)板(ban)(ban)(ban)用(yong)幾種方(fang)法鍍(du)鋅(xin)(xin)。鍍(du)鋅(xin)(xin)有兩種方(fang)法,冷鍍(du)鋅(xin)(xin)和熱(re)(re)(re)(re)鍍(du)鋅(xin)(xin)。鍍(du)鋅(xin)(xin)鋼(gang)(gang)(gang)格(ge)柵(zha)板(ban)(ban)(ban)可起(qi)到防(fang)氧化(hua)作用(yong),延長(chang)其使(shi)用(yong)壽(shou)(shou)(shou)命(ming)。熱(re)(re)(re)(re)鍍(du)鋅(xin)(xin)鋼(gang)(gang)(gang)網架(jia)在(zai)(zai)(zai)(zai) ph6-ph12之間的(de)(de)耐蝕(shi)性,其使(shi)用(yong)壽(shou)(shou)(shou)命(ming)與外(wai)界環境(jing)有很(hen)大(da)關系(xi),環境(jing)干燥,其使(shi)用(yong)壽(shou)(shou)(shou)命(ming)可達70-80年(nian)(nian),行業一般在(zai)(zai)(zai)(zai)20-30年(nian)(nian)左右。冷鍍(du)鋅(xin)(xin)的(de)(de)使(shi)用(yong)年(nian)(nian)限相對較短,2、3年(nian)(nian)開始(shi)出現(xian)銹蝕(shi)現(xian)象。不(bu)鍍(du)鋅(xin)(xin),不(bu)僅(jin)外(wai)觀(guan)(guan)粗糙(cao)難(nan)看(kan),而且可以(yi)在(zai)(zai)(zai)(zai)產品表(biao)(biao)面上涂(tu)漆,不(bu)做加工(gong)等(deng)集中方(fang)式。踏板(ban)(ban)(ban)使(shi)用(yong)壽(shou)(shou)(shou)命(ming)的(de)(de)熱(re)(re)(re)(re)浸鍍(du)鋅(xin)(xin),最長(chang)可達40-70年(nian)(nian)。冷鍍(du)鋅(xin)(xin)排水溝蓋的(de)(de)長(chang)度是(shi)(shi)3年(nian)(nian)。彩(cai)繪鋼(gang)(gang)(gang)格(ge)柵(zha)板(ban)(ban)(ban),5-7年(nian)(nian)。非(fei)鍍(du)鋅(xin)(xin)產品表(biao)(biao)面容(rong)易發黑、生(sheng)銹,而鍍(du)鋅(xin)(xin)表(biao)(biao)面非(fei)常光亮,使(shi)用(yong)壽(shou)(shou)(shou)命(ming)長(chang),美觀(guan)(guan)耐用(yong)。生(sheng)產廠家在(zai)(zai)(zai)(zai)熱(re)(re)(re)(re)浸鍍(du)鋅(xin)(xin)前要(yao)做好準備(bei)工(gong)作: 鋼(gang)(gang)(gang)板(ban)(ban)(ban)柵(zha)進入熱(re)(re)(re)(re)浸鍍(du)鋅(xin)(xin)池前應(ying)保(bao)證表(biao)(biao)面清潔無(wu)污垢,這里強烈推薦酸(suan)洗(xi)清潔表(biao)(biao)面的(de)(de)簡單方(fang)法,但應(ying)避(bi)免過度酸(suan)洗(xi)。不(bu)能用(yong)于去除(chu)(chu)外(wai)觀(guan)(guan)上的(de)(de)污垢,如(ru)(ru)油污、油漆、爐渣等(deng)污垢應(ying)在(zai)(zai)(zai)(zai)酸(suan)洗(xi)前去除(chu)(chu),如(ru)(ru)果(guo)不(bu)直接(jie)去除(chu)(chu),會(hui)直接(jie)影(ying)響鋼(gang)(gang)(gang)板(ban)(ban)(ban)的(de)(de)外(wai)觀(guan)(guan),后續工(gong)藝是(shi)(shi)無(wu)意(yi)義(yi)的(de)(de)。有一點(dian),在(zai)(zai)(zai)(zai)鋼(gang)(gang)(gang)格(ge)板(ban)(ban)(ban)的(de)(de)加工(gong)過程(cheng)中,外(wai)觀(guan)(guan)應(ying)該不(bu)要(yao)有太大(da)的(de)(de)氣孔(kong)和縮孔(kong),如(ru)(ru)果(guo)氣孔(kong)或焊(han)接(jie)面過于突出應(ying)該選擇噴砂(sha)、拋(pao)丸、電(dian)解酸(suan)洗(xi)等(deng)方(fang)法來處理,這也(ye)是(shi)(shi)產品質量好壞的(de)(de)決定性因素(su)!

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