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- Fortunately, iron or iron alloys are available which combine high permeability with small hysteresis loss. 幸而,目下已有兼备高磁导率和低磁导率损耗的铁和铁合金,可资利用。
- Zhangye City Iron Alloy Co., Ltd. 张掖市铁合金有限责任公司。
- This paper has reviewed and analyzed the development of China's iron cast technologies in cupola smelting, electric furnace smelting and various cast iron alloys, and forecast its prospects in future. 抓紧我国铸造业的结构调整和技术改造,努力提高铸件质量档次,提高技术经济和治理环境污染的水平,实现铸铁材料的高附加值化是应付未来更加激烈的铸件市场的竞争,满足用户多样化需求的主要对策。
- Wanda shares on June 6, 1992 to set up, the main nickel cobalt chromium iron alloy, nickel powder and so on. 旺达股份1992年6月6日成立,主营镍铬钴铁合金、镍矿粉等。
- Before using of electroformed iron metal and iron Alloy, we have to take the heat treatment. 电铸层使用前必须进行回火处理。
- An implement made of iron alloy or similar metal, especially a bar heated for use in branding, curling hair, or cauterizing. 铁制工具:用铁合金或类似金属制造的工具,尤指用来烙印、卷发或烧灼的被加热过的条或块。
- The effect of quenching and tempering on mechanical properties and microstructure of white cast Iron alloyed by Mn and B is studied. 研究了淬火、回火温度、冷却介质对锰硼白口铁机械性能及显微组织的影响。
- Nanosized iron alloy powders exhibit fantastic properties in magnetism,catalyze,wave absorption,and lead to an even more diverse range of applications. 纳米铁合金粉末在磁性、催化和吸波等方面都展现了优异的特性,具有广泛的应用前景。
- The block is cast in one piece from gray iron or iron alloyed with other metals, such as nickel or chromium. Some blocks are cast from aluminum. 缸体是由灰铸铁或含有镍或铬的合金铸铁整体铸造而成的。有的缸体由铝浇铸而成。
- Zhangye City Iron Alloy Co., Ltd. is a small and medium-sized metallurgical enterprise mainly engaged in smelting silicon-iron alloy. 张掖市铁合金有限责任公司是以冶炼硅铁合金为主要产品的冶炼中小型企业。
- Gray cast iron. A cast iron alloyed with silicon in which the graphite exists in the form of flakes. A fractured surface appears gray. 灰铸铁:一种用硅合金化的铸铁,其石墨以片状存在。断面呈灰色。
- Keywords liquid structure;Xray diffraction;binary iron alloys; 液态结构;X射线衍射;二元铁合金;
- The influence of Pctassium and Sodium on the structures and the propertice of a white cast iron alloyed by Tungsten was studied is this papers. 研究了用钾、钠变质处理钨合金白口铸铁时对其组织和性能的影响。
- It is the concertration of Nickel chloride out of the electrolyte that have the most effect on the hardness and tensile strength of the electroformed iron metal and iron Alloy. 镀液中镍离子含量对电镀层的硬度和强度影响最大, 随镀液中镍离子含量的增加,电铸层强度和硬度提高,而延伸率下降 。
- There are brown corundum abrasive, and just sand, red sand just, tin iron alloy, iron alloy, ferrosilicon, refractories, iron ore, Steel, lead sand, cut丸等. 磨料主要有棕刚玉、黑刚砂、红刚砂、锡铁合金、铁合金、硅铁、耐材、铁砂、钢砂、铅砂、切丸等。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗?
- Gold and iron alloy with ease. 金和铁易于合铸。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries