歡迎訪問濟南金昊化工有限公司網站!
全國咨詢熱線:13869119097

聯系我們

濟南金昊化工有限公司

電話:13869119097

傳真:0531-88529097

售后:0531-88529097

地址:濟南市天橋區桑梓店鎮化工市場南區

新聞中心

所在位置:首頁 > 新聞中心 >  

為什么氫氧化鉀與微弧氧化有關?

發布來源:http://www.dbc-india.com    更新時間:2021-09-14 點擊數:

氫氧化鉀是我們初中學過的堿性物質,在很多領域都有很好的使用效果。使用時可能有人會質疑是否與鎂合金微弧氧化有關,那么今天就從這方面來談談兩者的關系。

Potassium hydroxide is an alkaline substance we learned in junior middle school, which has good application effect in many fields. Some people may question whether it is related to micro arc oxidation of magnesium alloy. Today, let's talk about the relationship between them.
當微弧氧化程度降低時,金屬表面會產生微弧光,這與外加電壓的電導率直接相關。當電解液的電導率較高時,在轉移或遷移等離子體時效果更好,在此過程中,一些弧光會更容易出現在薄膜表面,因此在使用時,降低外部增加的電壓,以減少產生的微弧光。
When the degree of micro arc oxidation decreases, micro arc light will be generated on the metal surface, which is directly related to the conductivity of the applied voltage. When the conductivity of electrolyte is high, the effect is better when transferring or migrating plasma. In this process, some arc light will more easily appear on the film surface. Therefore, when in use, reduce the external increased voltage to reduce the micro arc light.
當在硅酸鹽溶液中加入適當濃度的氫氧化鉀時,會發現氧化膜的厚度再次發生變化。氧化膜的厚度隨著濃度的增加而增加,但當濃度增加到一定程度時,厚度增加的頻率會慢慢降低,濃度逐漸增加到一定程度后,厚度沒有變化。因此,我們可以看到,當濃度再次增加時,薄膜也在逐漸增加。
When an appropriate concentration of potassium hydroxide is added to the silicate solution, the thickness of the oxide film will change again. The thickness of oxide film increases with the increase of concentration, but when the concentration increases to a certain extent, the frequency of thickness increase will slowly decrease. After the concentration gradually increases to a certain extent, the thickness does not change. Therefore, we can see that when the concentration increases again, the film is also gradually increasing.
除了初次,我們會發現當硅酸鹽溶液中堿性物質的濃度較低時,薄膜仍然可以正常氧化。因此,當加入堿性物質時,它們會影響成膜效率。
Except for the first time, we will find that when the concentration of alkaline substances in silicate solution is low, the film can still be oxidized normally. Therefore, when alkaline substances are added, they will affect the film-forming efficiency.
以上介紹的是氫氧化鉀與鎂合金氧化的關系。其實,我們對這一內容有了更深的理解之后,就可以更好地應用堿性物質,在使用各種材料時,需要選擇更合適的方式。
The above describes the relationship between potassium hydroxide and magnesium alloy oxidation. In fact, after we have a deeper understanding of this content, we can better apply alkaline substances. When using various materials, we need to choose a more appropriate way.

聯系我們

濟南金昊化工有限公司

電話:13869119097

傳真:0531-88529097

售后:0531-88529097

地址:濟南市天橋區桑梓店鎮化工市場南區

技術支持:網站建設·推廣運營

掃描二維碼,關注我們

13869119097

全國客戶服務熱線

濟南金昊化工有限公司

华体会