对冶金矿山土地复垦设计中几个问题的看法与建议

从若干设计实例出发,对矿山企业土地复垦设计中的设计指导思想、设计范围与复垦区域、土地利用目标及主要工艺措施等方面予以分析与评述,提出了若干建议,可供类似设计参考。     

综合布线系统设计探讨

结合综合布线系统工程设计经验和国家现行相关标准、规范,介绍了综合布线系统的构成与分级,探讨了设计中线缆的选择与敷设,开放式布线系统与无线AP的应用、配线子系统的设计、系统的接地及过电压保护等应注意的事项及通常处理的方法.     

Φ508钢管热处理线定径机设计

介绍了Φ508钢管热处理线定径机的工作过程与设计参数、基本结构及设计特点,并阐述了设备的原理及工作情况。     

金隆工程火法精炼与浇铸

本文介绍了大法精炼及浇铸的工艺设备与工艺过程，同时围绕火法精炼及浇铸工艺阐述了重油燃烧系统、氧化还原系统、排烟气系统、冷却系统、操作控制系统的设计，并列举了部分设计指标与实际投产指标值，从而证明该设计是成功的。     

轧制规程优化设计

介绍了板、带材压下规程及型材的孔型优化设计问题，并指出了设计特点与方法，给出了优化后的效果。为钢材及其它有色金属轧制规程的设计提供了设计方法。     

锆及锆复合板容器的设计制造

对锆材的设计特性、设计依据、制造中的注意事项,以及与钛制设备在制造过程中相同及不同之处作了较为详细的介绍,对于国内锆容器的设计、制造及推广使用提出了建议.     

热轧盘卷钢筋弯箍机设计

介绍了热轧盘卷钢筋弯箍机可加工的产品类型、设备结构组成、及重要结构参数的设计计算。详细描述了输送与矫直模块、剪切模块、折弯模块和夹紧回送模块设计与计算,应用结果表明,对钢筋弯箍机设计与生产具有指导意义。     

大型密闭电石炉炉盖设计与应用的探讨

为满足合理设计炉盖结构形式、合理布置炉料及延长使用寿命等要求,通过对炉盖结构形式比较、节能设计及新技术的应用,讨论了一种大型密闭电石炉炉盖的设计与应用。     

对有色设计企业设计管理的探讨

结合有色设计企业的特征及特点,通过对有色设计企业设计管理的探讨.论述了设计与管理的关系.提出设计战略管理、设计目标管理、设计系统管理、设计质量管理是设计管理的主要内容,并阐述了设计管理在设计企业中所发挥的重要作用.     

仪表自动化设计及施工服务应注意的问题

叙述了设计、采购、施工及试运行（调试）等阶段的设计要求以及与有关专业、业主等方面的沟通，着重阐述了仪表自动化设计、选型原则及施工阶段的总结。     

熔炼次数对M17返回料合金成分、组织和性能的影响

实验结果表明,M17铸造高温合金(%:0.16C、8.79Cr、5.79A1、4.93Ti、3.29Mo、15.20Co、0.78V、0.015B、0.073Zr、0.002S、0.001P、0.001 1O、0.001 0N)经25 kg真空感应炉返回重熔后,Si含量随重熔次数的增加而略有增加,合金中主要元素和其它杂质元素S、P、H的含量变化不大,而氧、氮略有增加;合金中初生碳化物由新合金中的草书体逐渐向返回合金块状转变,初生碳化物的遗传性堵塞合金凝固时的补缩通道,使返回料合金的疏松倾向增大,高温塑性下降较大。     

China's Major Non-ferrous Metals Imports & Exports

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Zinc Production by Province in 2014

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80% of Chinese Firms Purchasing Overseas Mines Ended up in the Red

<正>Minmetals Resources acquired the world’s largest copper mine under construction for USD5.85 billion.One after another,listed companies Jien Nickle,China Molybdenum and Chihong Zinc and Germanium raised money to get involved in overseas mining projects…SOEs and private enterprises are engaged in a frenzy of overseas mine purchasing.A reporter with Economic     

Copper Processing Profit Dropped Sharply,Copper Consumption Will Face Impact in the Second Half of the Year

正Judging from China’s copper consumption field,the biggest consumption unit is electric power,which accounts for 47%of total consumption;it is followed by light industry sector,including household electrical appliance,machinery,durable goods and hardware etc,which accounts for 22%of total consumption;followed by transportation field,     

Central Geological Prospecting Fund Newly Added 16.47 Million Tonnes of Bauxite in 2013

正In 2013,the Central Geological Prospecting Fund(CGPF)Project newly discovered 15 ore fields,including 3 large above ore fields,and 5medium sized ore fields.The reporter learned from the recently published"Annual Report of Central Geological Prospecting Fund Project(2013)"that,from 2006 to 2013 the CGPF     

Manufacturers of Copper Tube for Central Air Conditioner Use Face Mounting Pressure in the Final Quarter of the Year

正This year,the investment growth rate of real estate industry continued to slow down,sold area of commercial housing also dropped significantly,which brought huge pressure to the domestic air conditioning manufactures.In the first half of the year,by relying on high growth in national financial expenditure,along with investment in public infrastructure     

Xinjiang Ranks No.1 in Production of Primary Aluminum in China

正Kang Yi,Honorary Chairman of China Nonferrous Metals Industry Association,said recently at the Forum on Development of the Non-ferrous Metals Industry in Central and Western China held in Zhengzhou that,as more and more electrolytic aluminum factories in Xinjiang came into operation,the electrolytic aluminum output of Xinjiang had reached2,275,000 tons in the first 7 months this year,     

Shenhuo Coal Industry and Electricity Power Completed800,000 t/a Aluminum Project in Xinjiang

正"Xinjiang project has been completed according to schedule,but total completion and total start of production are two different concepts,after completion it still needs a gradual process of reaching production target."On the morning of November 3,Shenhuo Coal Industry and Electricity Power told investors the above statement on the investor interaction platform.     

Guangdong Metal Transaction Center has Become the Second Largest Precious Metal Transaction Platform Nationwide

正The reporter learned from Guangdong Province Precious Metal Transaction Center that in 2013the Center maintained healthy development momentum,and had become the second largest precious metal transaction platform in China in terms of market size;currently Guangdong is quickening steps of financial innovation for the Center,aiming to build a transaction center with international core competitiveness.