摘要：<span style="font-family: 宋體; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">如何去除<a href="http://www.it147.com">不鏽鋼加工</a>過(guò)程中產(chǎn)生的氧化皮<br /> 經(jīng)過(guò)卷板、紮邊、焊接或者經(jīng)辦人方溫麵火處理，產(chǎn)生黑色氧化皮。這種堅(jiān)硬的灰黑色氧化皮主要是</span><span lang="EN-US" style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋體">NICR2O4</span><span style="font-family: 宋體; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">和</span><span lang="EN-US" style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋體">NIF</span><span style="font-family: 宋體; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">二鐘</span><span lang="EN-US" style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋體">EO4</span><span style="font-family: 宋體; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">成分，以前一般采用氫氟酸和硝酸進(jìn)行強(qiáng)腐蝕方法去除。但這種方法成本大，汙染環(huán)境，對(duì)人體有害。腐蝕較大，逐漸被淘汰。</span><span lang="EN-US" style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋體"> <br /> </span><span style="font-family: 宋體; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">目前對(duì)這種氧化皮處理方法有二種：（</span><span lang="EN-US" style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋體">1</span><span style="font-family: 宋體; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">）采用噴（丸）砂方法。（</span><span lang="EN-US" style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋體">2</span><span style="font-family: 宋體; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">）采用化學(xué)法。</span><span lang="EN-US" style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋體"> <br /> </span><span style="font-family: 宋體; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">即使用一鐘無(wú)汙染酸洗鈍化膏和常溫?zé)o毒害的帶有無(wú)機(jī)添加劑的清洗液進(jìn)行浸洗。從而達(dá)到不鏽鋼本色的白化處理之目的?；旧峡瓷先ナ且荒抗獾纳珴?。這種方法對(duì)大型、複雜產(chǎn)品較適用，值得推廣應(yīng)用。</span><span lang="EN-US" style="font-family: 'Times New Roman'; font-size: 10.5pt; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋體"> <br /> <div><span style="color: #993300">公司至成立以來(lái)，以&ldquo;誠(chéng)信、合作、雙贏、發(fā)展&rdquo;為經(jīng)營(yíng)宗旨，堅(jiān)持&ldquo;價(jià)格**、用戶、信譽(yù)&rdquo;的營(yíng)銷理念，在市場(chǎng)上獲得了良好的口碑。&nbsp;&nbsp; 029&mdash;88633755<br /> </span>詳情參考：<a href="http://www.it147.com"><span>http://www.it147.com</span></a></div> </span>