摘要：<span style="font-family:宋體;font-size:small;"> </span><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;"><span style="font-size:small;">西安不鏽鋼板使用注意事項</span></span><span style="font-family:宋體;font-size:small;"> </span> <p style="margin:0cm 0cm 0pt;"> <span style="font-size:small;"><span style="font-family:'Times New Roman';"><span lang="EN-US">西安304</span></span><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">不鏽鋼板對於現(xiàn)在一些綜合性能良好的設(shè)備和機(jī)件（耐腐蝕性）方麵作用很常見，但是往往很多人群使用或者生產(chǎn)過程不當(dāng)，而導(dǎo)致大材小用。從而對</span><span style="font-family:'Times New Roman';"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">不鏽鋼材的性能提出質(zhì)疑，其實任何物品都有其特定的使用環(huán)境，超越了此範(fàn)圍，將會出現(xiàn)自己意想不到的事情發(fā)生。為了更好的避免此類事件的發(fā)生，西安不鏽鋼進(jìn)行了簡單的歸類，也歡迎大家進(jìn)行補(bǔ)充。</span></span><span lang="EN-US"><br /> <span style="font-family:'Times New Roman';font-size:small;"> 1.</span></span><span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">環(huán)境問題。</span><span style="font-family:'Times New Roman';"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">不鏽鋼材也是一個愛乾淨(jìng)整潔的事物，需要平時注意保持，而如果環(huán)境中存在氯離子，則腐蝕很快甚至有可能超過普通的低碳鋼。</span></span><span lang="EN-US"><br /> <span style="font-family:'Times New Roman';font-size:small;"> 2.</span></span><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;"><span style="font-size:small;">是否有固溶處理。也就是說基體中冇有合金元素的溶入，會使合金元素含量的降低從而導(dǎo)致抗腐蝕性能，抗蝕性能較差。</span></span><span lang="EN-US"><br /> <span style="font-family:'Times New Roman';font-size:small;"> 3.</span></span><span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">晶間腐蝕的傾向。為了防止次現(xiàn)象，則在</span><span style="font-family:'Times New Roman';"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">不鏽鋼材製作的過程中，加入鈦和鈮，再進(jìn)行穩(wěn)定的處理來減少晶間腐蝕。</span></span><span lang="EN-US"><br /> <span style="font-family:'Times New Roman';font-size:small;"> 4.</span></span><span style="font-size:small;"><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">鉻的含量要求。</span><span style="font-family:'Times New Roman';"><span lang="EN-US">304</span></span><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">不鏽鋼是按照美國</span><span style="font-family:'Times New Roman';"><span lang="EN-US">ASTM</span></span><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">標(biāo)準(zhǔn)生產(chǎn)出來的不鏽鋼的一個牌號。不鏽鋼中必須含有</span><span style="font-family:'Times New Roman';"><span lang="EN-US">18%</span></span><span style="font-family:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">以上的鉻，才能保持不鏽鋼所固有的耐腐蝕性。這主要是因為，鉻在不鏽鋼的表麵形成很薄的鉻膜，而膜與鋼內(nèi)的氧氣隔離開起到耐腐蝕的作用。</span></span> </p> <span style="font-family:宋體;font-size:small;"> </span>