.

Bending Fabrication Customized Parts

Tin and its alloy is a kind of coating with good weldability and corrosion resistance. It is widely used in electronic components and printed circuit boards. In addition to the physical methods such as hot dipping and spraying, the methods such as electroplating, dip plating and chemical plating have been widely used in industry due to their simplicity.

Immersion tin plating

Dip plating is to dip the workpiece into the solution containing the metal salt to be plated, and deposit the metal coating on the surface of the workpiece according to the principle of chemical replacement. This is different from the general principle of electroless plating, because the solution does not contain reducing agent. It is also different from contact plating, which means that when the workpiece is immersed in the salt solution of the metal to be plated, it must be closely connected with a reactive metal, which is an anode entering the solution and releasing electrons. The metal ions with higher potential in the solution get electrons and deposit them on the surface of the workpiece. Dip tin is applied only to iron, copper, aluminum and their respective alloys.We use this method for coating the bending fabrication customized parts.

Electroless tin

No reducing agent used for copper or nickel autocatalytic deposition can be used to reduce tin. The simplest explanation is that the hydrogen evolution overpotential on the surface of tin is high, and the above reducing agent is hydrogen evolution reaction, so it is impossible to reduce tin ions to tin. In order to electroless tin plating, it is necessary to choose another kind of hydrogen-independent strong reductants, such as Ti3+, V2+, Cr2+, etc., only T3+/Ti4+ system has been reported.

Advantages:

Surface treatment: tinplating

Raw material: copper parts

Packaging Details: Cartons and bags(we offer customized package and custom sheet metal bending.)

As one of the most professional sheet metal components manufacturersin China, Shenzhen HSJMetal Fabrication Co., Ltd. provides research and development, production of metal fabrication and different kinds of stamping parts,metal bending parts,precision machining parts,CNC machine lathe car spare parts, and other industrial parts. RFQ today!



Отправить запрос, связаться с поставщиком

Кому: Shenzhen HSJ Metal Fabrication Co.,Ltd.
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

SUS Parts Laser Cutting
SUS Parts Laser Cutting DetailThe alloy of copper and zinc is called brass! The content of brass elements affects its processing properties. Our brass has strong wear resi...
CUSTOM BENDING ELECTRONIC ENCLOSURE
CUSTOM BENDING ELECTRONIC ENCLOSURE Material: SPCC, secc sgcc,Stainless Steel,copper, aluminum,and so on Surface treatment: Power coating, Polishing, Plating, Brushing, sandblasting,...
Sheet Metal Chassis Parts
Sheet Metal Chassis Parts Detail Typical products include: Custom Sheet Metal Fabrication, Stainless Steel Fabrication, CNC Laser Cutting Service, OEM Sheet Metal Products...
Products
Products Detail The alloy of copper and zinc is called brass! laser cut partsaffects its processing properties. Our laser cutting componentshas strong wear ...
SHEET METAL CHASSIS
SHEET METAL CHASSIS The sheet metal chassisis a chassis that is required for the use of a comprehensive cold working process for metal sheets (usually below 6 mm). Pro...
Все товары поставщика

Похожие товары

Combined Electronic Enclosures-2020
Combined Electronic Enclosures-2020 Продавец: Shenzhen HSJ Metal Fabrication Co.,Ltd. Our box for circuit boardis made of galvanized sheet and the surface is not treated. the producti...
CNC Stainless Steel Parts-2020
CNC Stainless Steel Parts-2020 Продавец: Shenzhen HSJ Metal Fabrication Co.,Ltd. M aterial : their Tolerance:Machining standards: limited linear dimension tolerance ±0.1m...
CNC Custom Aluminum Parts-2020
CNC Custom Aluminum Parts-2020 Продавец: Shenzhen HSJ Metal Fabrication Co.,Ltd. Material: aluminum Process: Cnc machine-wire drawing-reveting-anodizing-silk printing Color: st...
Bending Perforated Aluminium Sheet-2020
Bending Perforated Aluminium Sheet-2020 Продавец: Shenzhen HSJ Metal Fabrication Co.,Ltd. Are you looking for reliable sheet metal manufacturing companies? Details of aluminum perforated...
Bending Metal Plate-2020
Bending Metal Plate-2020 Продавец: Shenzhen HSJ Metal Fabrication Co.,Ltd. Process: Blanking bend anodized sandblasted rivet. Material: aluminum plate. Power box accessor...