不銹鋼板表面加工及相應(yīng)的應(yīng)用

摘要：<span style="font-family:宋體;font-size:small;"> </span> <p style="margin:0cm 0cm 0pt;"> <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;">不銹鋼板表面加工及相應(yīng)的應(yīng)用</span></span> </p> <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">1</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;;">號(hào)完成是通過軋制（熱軋）之前被加熱的不銹鋼制成的。然后進(jìn)行熱處理，產(chǎn)生均勻的微觀結(jié)構(gòu)（退火），并確保不銹鋼滿足機(jī)械性能要求。在這些處理步驟之后，表面具有稱為</span><span style="font-family:'Times New Roman';"><span lang="EN-US">“</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;;">刻度</span><span style="font-family:'Times New Roman';"><span lang="EN-US">”</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;;">的暗的不均勻外觀。在以前的加工步驟中，表面鉻已經(jīng)損失，并且在不去除氧化皮的情況下，不銹鋼將不能提供預(yù)期的耐腐蝕水平。該垢的化學(xué)去除稱為酸洗或除垢，它是*終的加工步驟。</span><span style="font-family:'Times New Roman';"><span lang="EN-US">1</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;;">號(hào)表面粗糙、無光澤、不均勻。表面缺陷可能會(huì)有光澤斑點(diǎn)通過研磨去除。它通常用于工業(yè)應(yīng)用中，例如用于高溫服務(wù)的設(shè)備。</span></span> </p> <span style="font-family:宋體;font-size:small;"> </span> <p style="margin:0cm 0cm 0pt;"> <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;">空氣加熱器、退火箱、鍋爐擋板、滲碳箱、結(jié)晶鍋、防火板、爐拱支撐、爐輸送機(jī)、爐阻尼器、爐襯、爐垛、燃?xì)廨啓C(jī)部件、熱交換器擋板、熱交換器管支架、焚化爐、工業(yè)烤箱襯板、窯爐襯管、油燃燒器零件、修復(fù)器、煉油廠、管衣架。</span></span> </p> <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">2B</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;;">型表面處理是通常以與</span><span style="font-family:'Times New Roman';"><span lang="EN-US">2D</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;;">相同的方式生產(chǎn)的明亮的冷軋板，除了*終的輕質(zhì)冷軋通過拋光輥之外。這產(chǎn)生了更加反光的表面，類似于多云的鏡子。完成反射率可以從制造商到制造商和線圈到線圈有所不同，有些線圈看起來很像鏡像，而其他線圈看起來相當(dāng)平淡。</span><span style="font-family:'Times New Roman';"><span lang="EN-US">2B</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;;">號(hào)是一般用途的冷軋，通常用于所有非常困難的深沖壓應(yīng)用。比</span><span style="font-family:'Times New Roman';"><span lang="EN-US">1</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;;">號(hào)或</span><span style="font-family:'Times New Roman';"><span lang="EN-US">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;;">號(hào)</span><span style="font-family:'Times New Roman';"><span lang="EN-US">2D</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;;">光潔度更容易拋光。</span></span> </p> <span style="font-family:宋體;font-size:small;"> </span> <p style="margin:0cm 0cm 0pt;"> <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;">應(yīng)用：</span></span> </p> <span style="font-family:宋體;font-size:small;"> </span> <p style="margin:0cm 0cm 0pt;"> <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;">面包、化工設(shè)備、染坊設(shè)備、餐具、洗衣和干洗、造紙?jiān)O(shè)備、制藥設(shè)備、衛(wèi)生設(shè)備、制冷、污水處理、鈑金產(chǎn)品、小型坦克、太陽能收集器面板、真空鼓式干燥機(jī)、廢油池內(nèi)襯、輪蓋。</span></span> </p> <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:宋體;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;;">二維完成是一種均勻，無光澤的銀灰色表面，適用于通過冷軋減少厚度的較薄線圈。軋制后，對(duì)線圈進(jìn)行熱處理以產(chǎn)生均勻的微觀結(jié)構(gòu)（退火）并滿足機(jī)械性能要求。熱處理后需要進(jìn)行酸洗或除垢，以去除鉻的黑色表面層，并恢復(fù)耐腐蝕性。酸洗可以是生產(chǎn)這種光潔度的*后一步，但是當(dāng)完成均勻性和</span><span style="font-family:'Times New Roman';"><span lang="EN-US">/</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;;">或平整度很重要時(shí)，隨后的*終的輕的冷軋（通過）通過暗輥。對(duì)于深沖壓部件而言，</span><span style="font-family:'Times New Roman';"><span lang="EN-US">2D</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;;">精加工是優(yōu)選的，因?yàn)樗Ａ魸?rùn)滑劑。</span></span> </p> <span style="font-family:宋體;font-size:small;"> </span> <p style="margin:0cm 0cm 0pt;"> <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;">應(yīng)用：</span></span> </p> <span style="font-family:宋體;font-size:small;"> </span> <p style="margin:0cm 0cm 0pt;"> <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;">汽車排氣系統(tǒng)、建筑五金、化工設(shè)備、化學(xué)托盤和鍋、電氣范圍零件、爐子零件、石化設(shè)備、軌道車零件、屋頂排水系統(tǒng)、屋頂、石錨。</span></span> </p> <span style="font-family:宋體;font-size:small;"> </span>