The present invention discloses the formula of ore standard substance (weight), which is composed of 80 barium sulfate ores, 20 iron oxide ores, 10 lime ores, 10 lead blocks, 4 blast furnace slag and 4 clays according to the above ratio, and is grinded in a mill and sifted out through 2 mm square holes; the crushed materials are put into the box, stirred and stirred. Mix for 20 minutes to mix evenly; add proper amount of water to the sticky state; pour the obtained material into the weight mould and wait for 60-120 minutes to form; open the mould and then take out the weight; the advantages and positive effects of the present invention are that the weight made by the present invention is a kind of weight which can be used for weighing, and compared with the existing weights, the present invention has the advantages of stainless, non-stainless, and non-corrosive. The invention has the characteristics of economy, durability and low manufacturing cost, and has the value of popularization and application compared with cement weights of the same size when making weights.
【技术实现步骤摘要】
矿石标准物(砝码)配方
本专利技术属于砝码制作
,尤其是一种矿石标准物(砝码)配方。
技术介绍
中国在夏代即出现相当于砝码的“权”,此后的4000多年间,不同朝代有不同形状和材质的“权”作为衡量的量具,在现代质量计量中,砝码是质量量值传递的标准量具。然而随着社会的发展,现在出现了好多种配重砝码,并且需要的体积比较大,以往计量室用的砝码显然不适合用于配重,所以人们开发出来了水泥砝码,比如一种水泥砝码,申请号是201420619568.7;一种新型的水泥砝码,申请号201420619567.2等等;上述砝码主要原材料就是砂石,然而硫酸钡矿石在我过资源广阔,一直没有被大量使用在砝码方面,相同体积的硫酸钡矿石和砂石在重量方面项目,硫酸钡矿石大于砂石,硫酸钡矿石的硬度也比砂石要大,而水泥制作的砝码硬度相对来说要低一点,重量相对要轻一些,本专利技术就是要研究一种矿石标准物(砝码)配方,制作出来的砝码比水泥砝码的特性好。
技术实现思路
本专利技术的所要解决的技术问题是提供一种矿石标准物(砝码)配方。本专利技术采取的技术方案是:矿石标准物(砝码)配方,按质量份数计,其由如下成分 ...
【技术保护点】
1.矿石标准物(砝码)配方,其特征是,按质量份数计, 其由如下成分构成 :硫酸钡矿石 80份氧化铁 20份石灰 10份铅块 10份‑15份高炉矿渣 4份粘土 4份 。
【技术特征摘要】
1.矿石标准物(砝码)配方,其特征是,按质量份数计,其由如下成分构成:硫酸...
【专利技术属性】
技术研发人员:毕伟,徐杨,
申请(专利权)人:天津华北衡器有限公司,
类型:发明
国别省市:天津,12
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