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山东锈石的酸洗过程是怎么样的?
来源:http://www.shengyashicai.com 日期:2019-06-28 发布人:admin
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  山东黄锈石石材酸洗过程中的留意事项,山东黄锈石石材外表处置品种有多种,亚光、抛光、酸洗等都是处置方法,之前也想大家讲过一些。下面我们山东锈石厂家要说的是山东黄锈石的酸洗过程。
  There are many kinds of surface disposal of Shandong yellow rust stone, such as matte, polishing and pickling, which are all disposal methods. I also want you to talk about some before. Next we Shandong yellow rust stone factory want to say is the acid pickling process of Shandong yellow rust stone.
  运用酸洗的石材常见的是大理石和石灰石。因而,酸洗是一个很重要的办法,我们要时辰留意在过程中的一些问题。
  Marble and limestone are the most common materials used for pickling. Therefore, pickling is an important method, we should always pay attention to some problems in the process.
  1、常温下,用20%~80%(体积)的盐酸溶液对钢铁停止酸洗,不易发作过腐蚀和氢脆现象。由于酸对金属的腐蚀作用很大,需求添加缓蚀剂。
  1. At room temperature, acid pickling of iron and steel is stopped with 20%-80%(volume) hydrochloric acid solution, and it is not easy to overcorrosion and hydrogen embrittlement. Because of the great corrosion effect of acid on metals, it is necessary to add corrosion inhibitors.
  2、清洗后金属外表成雪白色,同时钝化外表,进步不锈钢抗腐蚀才能。采用浓度为5%~20%的硫酸水溶液,肃清工件外表氧化皮和粘附盐类的工艺称为硫酸酸洗法。
  2. After cleaning, the surface of the metal becomes snow-white, while passivating the surface, so as to improve the corrosion resistance of stainless steel. The process of removing oxide scales and adhering salts on the surface of workpiece by using 5%~20% sulfuric acid aqueous solution is called sulfuric acid pickling method.
  3、为了消弭硅藻土载体外表吸附,减少色谱峰拖尾,载体在运用前需停止酸洗或碱洗处置。酸洗可除去外表上的铁、铝、钙、镁等杂质,但不能除去硅醇基。酸洗载体适合于剖析酸性样品。
山东锈石厂家
  3. In order to eliminate the surface adsorption of diatomite carrier and reduce the tailing of chromatographic peaks, the carrier needs to stop pickling or alkali washing before use. Acid pickling can remove iron, aluminium, calcium, magnesium and other impurities on the surface, but can not remove the silanol group. The pickling carrier is suitable for the analysis of acidic samples.
  酸洗是山东黄锈石很重要的一种石材处置方式,酸洗也可对黄锈石外表起到很好的作用,希望山东黄锈石石材运用者可控制。以上就是我们山东锈石厂家给大家讲述的相关事项,希望我们讲述的几点问题能够协助到你们,有想要购置的朋友抓紧时间快来选购吧:http://www.shengyashicai.com
  Pickling is a very important stone disposal method of Shandong yellow rust stone. Pickling can also play a very good role in the appearance of yellow rust stone. It is hoped that the use of Shandong yellow rust stone can be controlled. Above is our Shandong rust stone manufacturer to tell you about the relevant issues, I hope we can help you with a few questions, there are friends who want to buy quickly to buy it: http://www.shengyashicai.com
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