摘要：<p align="center" style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <strong><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;color:#009900;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">深冷箱交付用戶</span></span></span></strong> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <strong><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;color:#009900;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">深冷</span></span></span></strong><strong><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;color:#009900;font-size:14px;"><span style="margin:0px;padding:0px;font-family:宋體;font-size:14px;">技術</span></span></span></strong><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">--</span></span><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:宋體;font-size:14px;">發(fā)展歷史</span></span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:wingdings;font-size:14px;">l&nbsp;</span></span><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:宋體;font-size:14px;">深冷技術是利用冷媒介質(zhì)作為冷卻介質(zhì)，將淬火后的金屬材料的冷處理過程繼續(xù)下去。它以接近-200 度或更低溫度，進行金屬處理，從而改變金屬、塑料、陶瓷等極微細結(jié)構(gòu)，改變材料的耐磨結(jié)構(gòu)。</span></span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:wingdings;font-size:14px;">l&nbsp;</span></span><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:宋體;font-size:14px;">國外自上世紀五十年代以來，開始研究深冷技術在核工業(yè)和航天工業(yè)中的運用。其中在航天工業(yè)中用途更為突出。航天零部件在經(jīng)過超、處理和冷熱沖擊后，會大大增強其耐用，耐疲勞性。從而提高了使用的可靠性和壽命。</span></span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:wingdings;font-size:14px;">l&nbsp;</span></span><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:宋體;font-size:14px;">上世紀八十年代以來，深冷處理技術開始向民用工業(yè)推廣。但局限于“冷浸”式的粗獷型工藝。全數(shù)控自動深冷處理設備一直到九十年代后期才開始出現(xiàn)。除了深冷處理外，該類設備還可以同時進行冷熱溫度沖擊。大大增強了深冷處理的效果。</span></span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:wingdings;font-size:14px;">l&nbsp;</span></span><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:宋體;font-size:14px;">計算機控制深冷技術是是目前*有效*經(jīng)濟的一種強化金屬材料工件性能新工藝技術。</span></span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;text-align:justify;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <img style="border:currentColor;border-image:none;width:850px;height:339px;" alt="深冷箱" src="http://img59.chem17.com/9/20160907/636088858891404516418.jpg" /> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <strong><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;color:#009900;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">深冷箱</span></span></span></strong><strong><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;color:#009900;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">-</span></span></span></strong><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">-簡介</span></span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">深冷工藝能改善金屬材料的性能*有效、*經(jīng)濟的技術指標，馬氏體在深冷過程中，使殘余奧氏體轉(zhuǎn)變，而細小彌散的碳化物在材料的性能改變，可阻礙位錯運動析出的超細微碳化物，從而強化基體組織，發(fā)揮晶界強化作用，得到以下三個方面的提高：沖擊韌性、耐磨性、尺寸穩(wěn)定性。</span></span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">&nbsp;&nbsp;&nbsp;深冷技術是目前提高金屬材料工件性能*有效,*經(jīng)濟的高新技術。特點為耗材，耗電少，無任何環(huán)境污染，是一種**的環(huán)保技術。目前該技術已經(jīng)在航天、船舶、**、制造業(yè)、汽車、五金工具、體育器材等行業(yè)中得到廣泛的應用。</span></span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="font-size:14px;">&nbsp;</span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <strong><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;color:#009900;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">深冷箱</span></span></span></strong><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">--應用范圍</span></span><br /> <span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">&nbsp;&nbsp;&nbsp;高速鋼、硬質(zhì)合金、工量具、刃刀、模具、鋸片、油泵、油嘴、微型馬達軸、汽車軸承、高爾夫球頭、軋輥、低溫閥門、鋁合金、銅合金、五金、工具、彈簧、齒輪、軸承、金剛石、礦山、地質(zhì)鉆頭、鋼片、機械零件、藥、生物工程、航空航天等等各種金屬材料的深冷處理，各種零部件的過盈冷及超低溫環(huán)境模擬等用途。</span></span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="font-size:14px;">&nbsp;</span> </p> <p style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">深冷處理可以降低殘奧含量、促進析出細小碳化物、減少晶間拉應力，進而提高</span></span><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:宋體;font-size:14px;">材料</span></span><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">性能</span></span><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:宋體;font-size:14px;">。</span></span><span style="margin:0px;padding:0px;font-size:14px;"><span style="margin:0px;padding:0px;font-family:arial;font-size:14px;">隨著液氮低溫技術的發(fā)展和試驗手段的完善，人們對深冷處理的研究逐步深入，研究范圍現(xiàn)已從制鐵延伸到粉末冶金、銅臺金、鋁合金及其它非金屬材料。應用行業(yè)遍布于航空航天、五金、工具、模具、摩擦偶件、精密加工、量具、紡織、汽車等諸多領域。</span></span> </p> <p align="center" style="font:13px/24px 微軟雅黑;margin:0px;padding:0px;color:#333333;text-transform:none;text-indent:0px;letter-spacing:normal;word-spacing:0px;white-space:normal;widows:1;font-size-adjust:none;font-stretch:normal;-webkit-text-stroke-width:0px;"> <span style="margin:0px;padding:0px;font-size:18px;"><span 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