巴氏合金(Babbitt metal)，一种软基体上分布着硬颗粒相的低熔点轴承合金。有锡基、铅基、镉基三个系列。锡基巴氏合金的代表成分(质量分数)为：锑3%~15%，铜2%~6%，镉<1%，锡余量。具有减摩特性的锡基和铅基轴承合金，由美国人巴比特发明而得名，因其呈白色，又称白合金，乌金。
按国家标准，巴氏合金可以分为锡基合金和铅基合金两种。铅基合金的强度和硬度比锡基合金低，耐蚀性也差。所以客户在关键及重要部位使用巴氏合金的时候，通常选用锡基合金;其他大部分场合许多客户仍然选择使用铅基合金，尽管铅基合金的性能没有锡基合金好，但它使用起来比锡基合金更经济。 巴氏合金轴瓦能否长期地正常工作，与轴承合金的浇铸质量密切相关，如合金的质量不好或浇铸的工艺不良，轴承合金熔化时过热、有杂质、瓦胎清洗工作做的差、浇铸后冷却速度控制得不好等，都会造成轴承合金夹渣和气孔，出现裂纹、脱胎产生废品。轴瓦浇铸工序较多，只有严格按工序要求进行操作，方可保证轴承合金的浇铸质量，其浇铸工序包括：瓦胎清洗和胎挂锡，及合金的熔化、浇铸及冷却。
巴氏合金主要使用于大型机械主轴的轴瓦、轴承、轴衬、轴套。如：水泥机械、钢铁机械、化工机械、造纸机械、石油机械、船舶机械、压缩机械、煤矿机械、选矿设备等等，还可以用在大型机床上来取代黄铜，效果也很好。
巴氏合金除制造滑动轴承外，因其质地软、强度低，常将其丝或粉喷涂在钢等基体上制成轴瓦使用。为防止成分偏析和细化晶粒，还常加入少量的砷。
河南华普合金材料有限公司所生产的锡基合金、巴氏合金、轴承合金以及巴氏合金轴瓦等产品广泛应用于电厂、汽轮机厂、采矿、钢铁、石化、造船、航空、核电、地铁等，拥有中国冶金、中国南车、武钢集团、洛阳石化、郑州热电厂、江南造船厂等国内知名企业大客户。迄今为止，河南华普合金材料有限公司以优质的产品，加之周到的服务为公司赢得了广阔的市场，产品覆盖全国31个省、市、自治区，并出口十几个国家和地区。先后获得了河南省著名商标，产品获得河南省名牌产品、省重点高新技术产品、高新技术企业、省质量奖、省科技奖等荣誉称号，并被河南省工商局、省合同管理协会授予重合同守信誉企业。
单位名称：河南华普合金材料有限公司
单位地址：郑州市高新技术开发区梧桐街66号
开户行：中国建设银行郑州桐柏路支行
企业账户： 4100 1519 0100 5020 6689
企业网址：
联系电话：0371-86553988 传真：0371-86537177
移动电话：13938560517 联系人：王经理
主营产品：锡基合金 轴承合金 巴氏合金 锡锑合金 焊锡制品等。
Henan Huapu alloy material Co., Ltd. was founded in 1983, is a professional R & D, production of tin alloy, Babbitt, bearing alloy, tin antimony alloy, Babbitt alloy material of the major manufacturers of industrial. The company is located in Zhengzhou High-tech Development Zone, the existing total assets of 150000000 yuan, covers an area of 35000 square meters, has more than 1 square meters standard workshop and modern office space; Maple alloy existing staff more than 400 people, including all types of professional and technical personnel 80 people, has a team consisting of bachelor's degree, master, doctor. Professional R & D team, has built a technology center of new alloy materials research and development center of Henan province and the provincial enterprises.
Henan Huapu alloy material Co., Ltd. has advanced science and technology, the spirit of enterprise production and sales of various bearing alloy, Babbitt actively honest, lift sling fastening special alloy Babbitt bearing, Sn-based babbit alloy: zchsnsb8-8, zchsnsb7.5-3, zchsnsb11-6, zchsnsb15-2-18, zchsnsb12-3-10, zchsnsb4-4...... ; lead base bearing alloy: zchpbsb20-15-1.5, zchpbsb16-16-2, zchpbsn10-15, zchpbsb1-16-1, zchpbsb10-15-1, zchpbsb10-5.... Its products are used by the famous brand of raw materials, advanced automated production equipment and first-class testing equipment, and experienced engineers chemist personally operation, ensure the quality of the products. Babbit alloy is the leading product factory, not only the production of traditional specifications, production and development of a variety of high strength wear-resistant alloy, many varieties, complete specifications, the user can choose according to their own conditions of equipment. Babbit alloy is mainly used for: building materials machinery. The ball mill. Steel machinery. Hydropower equipment. Papermaking machinery. The dryer machine. Beater. Petroleum machinery, chemical machinery, coal mine machinery. Mineral processing equipment. Ship machinery. Compression machinery machinery bearings (bearing) Bush. Bush; mechanical seal, machine tool alloy casting pad, elevator suspension sling fastening purposes. Factory perennial Bush casting technology, processing for the user to bearing, bearing alloy.
Henan Chengxin Huapu alloy material Co. Ltd. operates, quality-oriented, tin, lead base bearing alloy produced by the multi-channel detection process, are in line with national standards. Products by many manufacturers use, reflecting the good, and are exported to various provinces and cities nationwide. Welcome new and old customers letter calls business negotiations
