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- hydrogen reduced iron 氢还原铁粉
- Exercise may lead to reduced iron in the blood of women. 女性血液中铁的含量。
- Hydrogen reduces this coating and causes the Element to deteriorate. 氢容易破坏这个保护层导致其恶化。
- Reduced iron powder: Used for metallurgical products, welding rods, flame cutting, diamond tools and abrasive materials. 还原铁粉用于粉末冶金制品、电焊条、火焰切割、金刚石工具、摩擦材料等。
- The available measures may be: 1) Importing scrap and direct reduced iron (DRI), 2) constructing DRI plant at home, 3) using cold pig iron, 4) charging hot iron. （2）国内建设直接还原铁厂； （3）使用冷生铁；
- A new method of adjusting iron-ratio of ammonium synthesis catalyst with reduced iron powder. compared with the traditional one with iron bar, is presented in this paper. 与传统以铁条调整氨合成催化剂铁比的方法不同，本文提出以还原铁粉调整铁比的新方法。
- The difference of 0.013% implies little pollution coming from the reduction and milling processes. A high-grade reduced iron powder containning 0.12-0.15% AIC may be prepared if the AIC of ore powder is controlled to be less than 0.07%. 若严格控制选矿过程;将精矿粉AIC控制在0.;07%25左右;并防止还原时可能造成的污染;有可能得到AIC为0
- Our main products are reduced iron powder products, reduced iron powder, fire clay pot ,Metal Sr,fire clay bricks, high-alumina bricks, acid-proof bricks, other unshaped refractory materials. 主要生产粉末冶金制品、还原铁粉、耐火罐、金属锶、粘土质和高铝质耐火砖、轻质耐火砖、不定型耐火材料。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Experts said the new study is one more evidence that physical exercise can reduce iron in human body. 专家们说,新的研究又一次证明体育锻炼会引起人体内含铁量的降低。
- Scattering particle gobbets by gas smash technique,effectively resolves second pollu-ti on in the course of processing,reduce iron content of products. 采用气体粉碎技术来打散团聚颗粒，有效地解决了加工过程中第二次污染，减少了产品中铁的含量。
- Reduced Iron Powder from Mill Scale 由轧钢铁鳞制取还原铁粉
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- This treatise presents the structure and performance of DCS in combination with installation and commissioning of INFI-90 system of direct reducing iron plant. 本文结合直接还原铁厂INFI-90系统的安装、调试,系统地介绍了集散控制系统DCS的结构与功能。
- Direct reduction is an iron smelting process for producing solid DRI(Direct Reduced Iron)or HBI(Hot Briquetted Iron)using natural gas,coal gas and noncoke coal powder as fuel and reductant to reduce nodulized ore,block ore and fine ore under solid state. 直接还原是一种采用天然气、煤气、非焦煤粉作燃料和还原剂,使用球团矿、块矿、粉矿在固态下直接还原生产固体直接还原铁(DRI/HBI)的炼铁工艺技术。
- Keywords sponge iron;reduced iron powder;carbon deoxidization;hydrogen deoxidization;hematite;magnetite; 海绵铁;还原铁粉;碳还原;氢还原;赤铁矿;磁铁矿;
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- Hunger had reduced the dog to skin and bone. 由于饥饿这条狗瘦成了皮包骨。
- Water is composed of the elements hydrogen and oxygen. 水是由氢元素和氧元素组成的。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
