快3投注官网

Screw manufacturer

Categories of news

What anti-corrosion methods do screw have?

What anti-corrosion methods do screw have?

Date of release:2019-01-22 Author: Click:

In the case of electroplating, ion plating is used to solve the problem of information or cathode of the item to be plated。 The appearance of matrix coating can be obtained by electrolysis。 For example, in the electrolysis process of the inner hexagonal drill tail screw, the interface chemical reaction between the electrode and the electrolyte, and the cathodic reduction reaction of the electrons released by the anodic oxidation occurs in the electron absorption。 Electroplating can be used for reference items or covered with a more uniform and good adhesive coating to change the appearance and appearance characteristics of nuts。 The purpose is to maintain or decorate the use of DC (low voltage, high current) in electroplating, and to maintain the appropriate control current density and time required to obtain the coating thickness。

Corrosion resistance of stainless steel drill tail screw is usually galvanized, cadmium, copper, nickel and other metals or zinc-nickel, nickel, tin, nickel, copper, copper, zinc alloy, etc. According to metal-based composite coatings and formed galvanic couple electrodes may be in different anode coatings and can be divided into two types of cathode coatings. Anodic corrosion plating media are more effective than potential negative matrix metals such as galvanized steel or cadmium. When the coating is damaged, it will dissolve into the anode. Iron and steel play a role in maintaining electrochemistry. This is the role of "sacrifice" safety, coating thickness and greater maintenance.

快3投注官网The cathodic potential of the coating is more correct than that of the metal base, such as aluminium, copper and nickel of steel。 When the coating is damaged, the coating matrix will reveal the accelerated corrosion of the metal parts, not only through the screw protection effect, therefore, the coating should be pointed out that the closure and non-damage, maintenance ability, to determine its porosity, low porosity and large maintenance role, the effect is to isolate the use of anticorrosive coating。 In the external environment, the corrosive medium can not penetrate the metal matrix composite。

Internal hexagonal drill tail screw

In the case of electroplating, ion plating is used to solve the problem of information or cathode of the item to be plated. The appearance of matrix coating can be obtained by electrolysis. For example, in the electrolysis process of the inner hexagonal drill tail screw, the interface chemical reaction between the electrode and the electrolyte, and the cathodic reduction reaction of the electrons released by the anodic oxidation occurs in the electron absorption. Electroplating can be used for reference items or covered with a more uniform and good adhesive coating to change the appearance and appearance characteristics of nuts. The purpose is to maintain or decorate the use of DC (low voltage, high current) in electroplating, and to maintain the appropriate control current density and time required to obtain the coating thickness.

Corrosion resistance of stainless steel drill tail screw is usually galvanized, cadmium, copper, nickel and other metals or zinc-nickel, nickel, tin, nickel, copper, copper, zinc alloy, etc. According to metal-based composite coatings and formed galvanic couple electrodes may be in different anode coatings and can be divided into two types of cathode coatings. Anodic corrosion plating media are more effective than potential negative matrix metals such as galvanized steel or cadmium. When the coating is damaged, it will dissolve into the anode. Iron and steel play a role in maintaining electrochemistry. This is the role of "sacrifice" safety, coating thickness and greater maintenance.

The cathodic potential of the coating is more correct than that of the metal base, such as aluminium, copper and nickel of steel. When the coating is damaged, the coating matrix will reveal the accelerated corrosion of the metal parts, not only through the screw protection effect, therefore, the coating should be pointed out that the closure and non-damage, maintenance ability, to determine its porosity, low porosity and large maintenance role, the effect is to isolate the use of anticorrosive coating. In the external environment, the corrosive medium can not penetrate the metal matrix composite.


The address of this article:http://en.shwomin.com/news/367.html

Key word:Anti-CorrosionMethodofScrew,Stainlesssteeldrilltailscrew,Anticorrosionmethod

The last one:None
The next one:Introduction to Several Uses of Hexagon Nuts
Copyright © http://en.shwomin.com/ Jiaxing Jianglin Hardware Products Co., Ltd. Specializing in Flange screw,Hexagonal screw,Screw manufacturer ,Welcome to inquire!
Powered by    Technical Support:
S
e
r
v
i
c
e
分享 一键分享
Please leave a message for us
Name
Telephone
Mailbox
Address
一品彩票注册 状元彩票APP 上海11选5走势图 悠洋棋牌 大资本彩票 北京赛车代理抽水多少 国民彩票开户 快3投注 小金棋牌 快3平台