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高强度铍铜QBe1.7铍青铜#铍青铜硬度
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发布时间:
2014/10/27 8:39:00 |
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电 话: |
86-021-37787882 |
传 真: |
86-021-37787880 |
手 机: |
13166006568 |
邮 编: |
201601 |
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松江区泗泾镇泗砖路钢材城 |
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http://tangsuyun.cn.vooec.com |
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公司名称:上海隆进特殊钢有限公司 |
联 系 人:陈婕 女士 销售部 |
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高强度铍铜QBe1.7铍青铜#铍青铜硬度 详细说明 |
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高强度铍铜QBe1.7铍青铜#铍青铜硬度
Beryllium bronze is a kind of contain beryllium copper alloy (Be0.2 ~ 2.75% wt %), of all the beryllium alloy is a kind of, use one of the most widely used in today’s world has been more than beryllium 70% of the total consumption. Is beryllium bronze alloy precipitation sclerosis type, after solid solution aging treatment has the very high strength and hardness, elastic limit, fatigue limit, elastic hysteresis is small, and with corrosion resistant (beryllium bronze alloy in seawater corrosion speed (1.1 1.4) x 10-2 mm/year. Corrosion depth (10.9 13.8) x 10-3 mm/year.) After corrosion, beryllium bronze alloy strength and elongation are no change, so it can keep more than 40 years in still water, beryllium copper cable is repeater constructs an irreplaceable material. In sulfuric acid medium: beryllium bronze (room temperature) in less than 80% concentration of sulfuric acid corrosion depth is 0.0012-0.1175 mm, corrosion concentration greater than 80% is slightly faster. 铍青铜是一种含铍铜基合金(Be0.2~2.75%wt%),在所有的铍合金中是用途最广的一种, 其用量在当今世界已超过铍消费总量的70%。铍青铜是沉淀硬化型合金,固溶时效处理后具有很高强度、硬度、弹性极限和疲劳极限,弹性滞后小,并具有耐蚀(铍青铜合金在海水中耐蚀速度:(1.1-1.4)×10-2mm/年。腐蚀深度:(10.9-13.8)×10-3mm/年。)腐蚀后,铍青铜合金强度、延伸率均无变化,故在还水中可保持40年以上,铍铜合金是海底电缆中继器构造体不可替代的材料。在硫酸介质中:铍青铜在小于80%浓度的硫酸中(室温)年腐蚀深度为0.0012-0.1175mm,浓度大于80%则腐蚀稍加快。 本产品网址:http://www.vooec.com/cpshow_19382510/ 手机版网址:http://m.vooec.com/product_19382510.html 产品名称:高强度铍铜QBe1.7铍青铜#铍青铜硬度 |
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