铝合金

It is pointed out that due to the difference of the temperature expand coefficient of aluminum alloy gear case and steel bolt, when the temperature of the gear case increased,additional temperature-difference load is generated,which is the ultimate reason of the bolt failure.

指出由于铝合金齿轮箱和钢制螺栓的热膨胀系数不同，在齿轮箱温度升高后产生附加的温差载荷，此温差载荷是螺栓失效的根本原因，由此依据相关公式提出了改进措施。

Pewter, zinc alloy and other materials processing, aluminum alloy processing, copper, craft gift processing, medals, medal, medals, school badge,, commemorative coins, coins, cufflinks, collar folders, bookmarks, crafts signs, license plates, the number plate, digital card, tag, ornaments, Christmas crafts, Christmas supplies / candelabra, coasters, ashtrays, key ring, card case, bottle opener and other tourist souvenirs and technology·.

铅锡合金、等材质的锌合金加工、铝合金加工、铜加工、工艺礼品加工、奖牌、纪念章、勋章、校徽、团徽、纪念币、钱币、袖扣、领夹，书签、工艺标牌、车牌、工号牌、数字牌、吊牌、吊饰、圣诞工艺品、圣诞用品/烛台、杯垫、烟灰缸、钥匙扣、名片盒、开瓶器等旅游纪念品及工艺礼品。

I factory is specializing in the production of Aluminum manufacturers, mainly produces aluminum alloy frame --- equipment boxes, table boxes, jewelry box, CD box, Cosmetic Case, gun boxes, beauty salons boxes, luggage boxes and boxes and so on.

我厂是专业生产铝箱的厂家，主要生产以铝合金边框---器械箱、表盒、首饰盒、CD箱、化妆箱、枪箱、美容美发箱、行李箱等系列箱和盒。

The main materials of this technology are split bolt, PVC casing, plastic head, vertical skeleton and aluminum alloy skeleton.

该工艺主要材料包括对拉螺栓、PVC套管、塑料封头、竖骨架、铝合金骨架等。

Unit consists of Cast Aluminum high efficiency Gear Operator with Aluminum Alloy Sprocket Rim and Chain Guide.

这种装置由铝铸件的高效齿轮操作机构配置铝合金链轮环和链条导轨组成。

The first adopt aluminum alloy casting gear box and aluminum motors to ensure the machine continuous working.

全国首家采用铝合金铸件齿轮箱，铝壳电机，保证机械连续工作

The study and application of counter pressure casting were introduced in China these years.

介绍了近几十年来差压铸造技术在中国的研究进展和生产应用情况，指出差压铸造在生产大型复杂薄壁铝合金铸件方面的优势。

The electromagnetic semi-solid casting is appreciated in the field of motorcar since it is the effective way of improving performance of Al-alloy accessory and lightening casting weight.

电磁半固态铸造能有效地提高铝合金件的性能并在很大程度上减轻铸件的重量，因而得到了工业上的青睐。

I plant is casting a production of copper alloy, aluminum, carbon structural steel, high-alloy steel, stainless steel, cast in stainless steel because of the 304 species more, the casting of such a system shell, melting more use of technology Free, casting the weight of the smallest can be a few grams, the largest to be 150 kg / pieces.

我厂现生产的铸件有铜合金、铝合金、碳素结构钢、高合金钢、不锈钢等，由于铸件中不锈钢304、316的品种较多，所以对此类铸件的制壳、熔炼工艺运用较为自如，铸件的重量最小可到几克，最大可到150千克/件。

Over the years my company is a professional sales sheet, aluminum alloy plate, aluminum curtain wall, aluminum¨°, printing PS plate, circuit board, ceiling plate, aluminum foil, etc..

我公司是多年来专业销售铝板、铝合金板、幕墙铝板、铝花纹板、印刷PS板、电路板、天花铝板、铝箔等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。