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href="http://m.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://m.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="3yvy7ac" class="twoCol"><div id="6yf8jyf" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://m.cdcfah.com/cp/second-yjkc_gangcai/">鋼材</a>?<a href="http://m.cdcfah.com/cp/third-gangcai_xingcai/">型材</a>?和田市圓鋼哪家好歡迎來電新疆中資銀通貿(mào)易供應(yīng)</p><div id="xhz4jbr" class="leftbox clearfix"><h1>和田市圓鋼哪家好歡迎來電新疆中資銀通貿(mào)易供應(yīng)</h1><div id="tikztu2" class="proBig"><div id="r2zbdv7" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/xjzzyt/637206745620986328/783106.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bvc4k7u" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/xjzzyt/637206745620986328/783106.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kpwqmtq" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>新疆維吾爾自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>和田市圓鋼哪家好</p><p><span>***更新：</span>2020-06-22 18:26:24</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="z2vsprt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新疆中資銀通貿(mào)易有限公司</a></p><p><span>聯(lián)系人：</span>冉超文</p><p><span>郵箱: </span>1794172144@qq.com</p><p><span>電話: </span>13999180167</p><p><span>傳真: </span>0991_3364896</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0991-6822036</p><p><span>地址: </span>新疆烏魯木齊市米東區(qū)米東南路西三巷1151號華凌建材進出口基地鋼材區(qū)直棟21號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="zo38mgn" class="page-proshow02"><p class="title">詳細說明</p><div id="nc2kyk8" class="box"><p><p> 鍍鋅槽鋼特點：（1）具有較厚的致密的純鋅層覆蓋在鋼鐵表面上，它可以避免鋼鐵基體與任何的腐蝕溶液的接觸，保護鋼基體免受腐蝕。在一般大氣中，鋅層表面形成一層很薄而密實的氧化鋅層表面，它很難溶于水，故對鋼基體起著一定保護作用。如果氧化鋅與大氣中其它成分生成不溶性鋅鹽后，則防蝕作用更理想。（2）具有鐵―鋅合金層，結(jié)合致密，在海洋性鹽霧大氣及工業(yè)性大氣中表現(xiàn)特有抗腐蝕性；（3）由于結(jié)合牢固，鋅―鐵互溶，具有很強的耐磨性；（4）由于鋅具有良好的延展性，其合金層與鋼基附著牢固，因此熱鍍件可進行冷沖、軋制、拉絲、彎曲等各種成型而不損壞鍍層；（5）鋼結(jié)構(gòu)件熱鍍鋅后，相當(dāng)于一次退火處理，能有效改善鋼基體的機械性能，消除鋼件成型焊接時的應(yīng)力，有利于對鋼結(jié)構(gòu)件進行車削加工。（6）熱鍍鋅后的件表面光亮美觀，和田市圓鋼哪家好。（7）純鋅層是熱鍍鋅中*富有塑性的一層鍍鋅層，和田市圓鋼哪家好，和田市圓鋼哪家好，其性質(zhì)基本接近于純鋅，具有延展性，所以它富于撓性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="和田市圓鋼哪家好" src="http://tyunfile.71360.com/UploadFile/xjzzyt/637206745620986328/783106.jpg"></div><p style="text-indent:25px"> 一般來講型材就是有一定截面形狀和尺寸的材料，很多不同種類的材料如：鋼鐵、鋁合金、銅合金包括木材等都有自己的型材系列。下面我們以鋼材中型鋼為例介紹一下型材。型鋼是一種有一定截面形狀和尺寸的條型鋼材。型鋼分類：按照鋼的冶煉質(zhì)量不同，型鋼分為普通型鋼和質(zhì)量型鋼。普通型鋼按現(xiàn)行金屬產(chǎn)品目錄又分為大型型鋼、中型型鋼、小型型鋼。根據(jù)截面復(fù)雜程度型鋼又可分為復(fù)雜截面型鋼與簡單截面型鋼，復(fù)雜截面型鋼有工字鋼、槽鋼、H型鋼、鋼軌、窗框鋼、彎曲型鋼等；簡單截面的型鋼有方鋼、圓鋼、線材、扁鋼、彈簧扁鋼、角鋼、三角鋼、六角鋼、弓形鋼、橢圓鋼等。板材概述板材的分類：按厚度分類：薄板中板厚板特厚板。按生產(chǎn)方法分類：熱軋鋼板冷軋鋼板。按表面特征分類：鍍鋅板（熱鍍鋅板、電鍍鋅板）鍍錫板復(fù)合鋼板彩色涂層鋼板！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="和田市圓鋼哪家好" src="http://tyunfile.71360.com/UploadFile/xjzzyt/637206745632548828/9833825.jpg"></div><p style="text-indent:25px">H型鋼可用焊接或軋制兩種方法生產(chǎn)。焊接H型鋼是將厚度合適的帶鋼裁成合適的寬度，在連續(xù)式焊接機組上將翼緣和腹板焊接在一起。焊接H型鋼有金屬消耗大、不易保證產(chǎn)品性能均勻、尺寸規(guī)格受限制等缺點。因此，H型鋼以軋制方法生產(chǎn)為主。在現(xiàn)代化的軋鋼生產(chǎn)中，使用軋機軋制H型鋼。H型鋼的腹板在上下水平輥之間進行軋制，翼緣則在水平輥側(cè)面和立輥之間同時軋制成形。由于*用軋機尚不能對翼緣邊端施以壓下，這樣就需要在機架后設(shè)置軋邊端機，俗稱軋邊機，以便對翼緣邊端給予壓下并控制翼緣寬度。在實際軋制操作中，把這兩座機架作為一組，使軋件往復(fù)通過若干次(圖2a)，或者是令軋件通過由幾架機座和一兩架軋邊端機座組成的連軋機組，每道次施加一定的壓下量，將坯料軋成所需規(guī)格形狀和尺寸的產(chǎn)品。在軋件的翼緣部位，由于水平輥側(cè)面與軋件之間有滑動，軋輥的磨損比較大。為了保證重車后的軋輥能恢復(fù)原來的形狀，應(yīng)使粗軋機組上下水平輥的側(cè)面以及與其相對應(yīng)的立輥表面呈3°～8°的傾角。為修正成品翼緣的傾角，設(shè)置成品軋機，又叫精軋機，其水平輥側(cè)面與水平輥軸線垂直或有較小的傾斜角，一般不大于20′，立輥呈圓柱狀。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/353341.html</p></div></div></div></div></div><div id="few92z8" class="page-right twoColRt"><div id="f8egyf7" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="creokmt" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img 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