產(chǎn)品品牌：環(huán)宇

產(chǎn)品型號：7.5-3

巴氏合金分類：

　　按國家標(biāo)準(zhǔn)，巴氏合金可以分為錫基合金和鉛基合金兩種。鉛基合金的強(qiáng)度和硬度比錫基合金低，耐蝕性也差。所以客戶在使用巴氏合金的時候，通常選用錫基合金，其常用的牌號有ZChSnSb11-6、ZChSnSb8-4、ZChSnSb8-8等。鉛基軸承合金的硬度、強(qiáng)度和韌性比錫基軸承合金低，常做低速、低負(fù)荷的軸承合金使用。盡管鉛基合金的性能沒有錫基合金好，但是有許多客戶仍然選擇使用，因?yàn)樗褂闷饋肀容^經(jīng)濟(jì)，其常用的牌號有ZChPbSb16-16-2、ZChPbSb1-16-1等。

巴氏合金簡要介紹：

　　巴氏合金(包括錫基軸承合金和鉛基軸承合金)是最廣為人知的軸承材料，由美國人巴比特發(fā)明而得名，因其呈白色，又稱白合金，具有減摩特性的錫基巴氏合金和鉛基巴氏合金是唯一適合相對于低硬度軸轉(zhuǎn)動的材料，與其它軸承材料相比，具有更好的適應(yīng)性和壓入性，廣泛用于大型船用柴油機(jī)、渦輪機(jī)、交流發(fā)電機(jī)，以及其它礦山機(jī)械和大型旋轉(zhuǎn)機(jī)械等。

巴氏合金成分：

　　巴氏合金的主要成分是錫、鉛、銻、銅。其中銻和銅，用以提高合金強(qiáng)度和硬度。巴氏合金可簡單地分為三種：高錫合金、高鉛合金和中間合金(合金中錫和鉛均占有重要比例)。在所有這些合金系中，銻和銅均作為重要的合金化元素和硬化元素，而且其結(jié)構(gòu)是由硬的、彌散于軟基質(zhì)中的金屬間化合物組成。

　　周口環(huán)宇合金科技有限公司擁有一流的生產(chǎn)設(shè)備，一流的生產(chǎn)技術(shù)，經(jīng)多道檢測工序生產(chǎn)出來的錫基、鉛基巴氏合金，均符合國家標(biāo)準(zhǔn)，多次被技術(shù)監(jiān)督部門評為省級優(yōu)質(zhì)產(chǎn)品。經(jīng)過全體員工多年不懈的努力，本廠產(chǎn)品已通過ISO9000系列標(biāo)準(zhǔn)及質(zhì)量體系認(rèn)證。本廠產(chǎn)品經(jīng)許多廠家使用后，反映良好，并遠(yuǎn)銷全國20多個省市。

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聯(lián)系人：張保仁 經(jīng)理

聯(lián)系地址： 中國.周口市經(jīng)濟(jì)技術(shù)開發(fā)區(qū)環(huán)宇路1號

　　The babbitt Category:

　　According to nationalstandards, babbitt can be divided into two kinds of tin-based alloys andlead-based alloys. The strength and hardness of the lead-based alloy is lowerthan tin-alloy, corrosion resistance is also poor. Babbitt, so the customer isusually used tin-based alloys, commonly used grades are ZChSnSb11-6,ZChSnSb8-4, ZChSnSb8-8, etc.. Lead-based bearing alloy hardness, strength andtoughness lower than the tin-based bearing alloy, and often do low-speed,low-load bearing alloy. Although the performance of lead-based alloy tin-basedalloys, but many customers still choose to use, because it uses up moreeconomical, their usual grades ZChPbSb16-16-2, ZChPbSb1-16-1.

　　Babbitt brief introduction:

　　Babbit (including tin-basedbearing alloy and lead-based bearing alloy) is one of the most well-knownbearing material, invented by Americans Babbitt named because of its white,also known as white metal-lubricating Xiji Ba 's alloy and lead Chiba's alloyis the only suitable with respect to the axis of rotation of the low hardnessmaterial, compared with other bearing materials, has better adaptability andpressed into widely used in large marine diesel engines, turbines, alternators, as well as other mining machinery and large rotating machinery.

　　Babbitt ingredients:

　　Babbitt main component istin, lead, antimony, copper. Antimony and copper, to improve the the alloysstrength and hardness. Babbitt can simply be divided into three types: high-tinalloy, high-lead alloys and master alloys (and tin lead an important share). Inall these alloys lines, antimony and copper as an important alloying elementand hardening elements, and its structure is composed of hard intermetalliccompound dispersed in a soft matrix.