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Welding flux cored wire with star classification

Jul.27,2016

The classification of welding xingpai flux cored wire has a variety of methods, such as by flux cored wire manufacturing methods: according to the classification of the flux cored wire welding protective gas: according to the classification of flux cored wire use: flux cored wire powder composition and classification.

(1) according to the manufacturing method, the flux cored wire is divided into: seamed flux cored wire and seamless drug core welding wire. Seamed flux cored wire is by thin steel belt through the processing molding roller groove, which involved in powder, rolling into a tube and wire drawing, processing and manufacturing, steel tape material is usually used in low carbon steel, finished wire surface to surface rust treatment. At the same time, we should have good performance of a wire feeder, so to surface treatment. Seamless flux cored wire is in pre shaped steel tube filled with powder, then after plating, drawing, to the size of the diameter of wire products.

(2) according to the welding protective gas of different, the flux cored wire is divided into: gas shielded flux cored wire, and self shielded flux cored wire. In China, Japan, South Korea and other, flux cored wire most of the use of CO2 as a protective gas, while in the United States used self shielded flux cored wire ratio is relatively high, Europe due to differences in the protective gas prices, flux cored wire mainly uses Ar-CO2 mixed gas protection.

(3) according to the different purposes, the flux cored wire is divided into: low carbon steel and 490mpa grade steel, high strength steel, heat-resistant steel, low-temperature steel, but steel corrosion, stainless steel, and hardfacing medication cored wire. Due to the flux cored wire can adjust the internal medicine core formula, so manual welding rod as, variety of flux cored wire, for shipbuilding industry all position type flux cored wire, for offshore structures of low temperature flux cored wire, used for boiler, pressure vessel heat-resistant steel flux cored wire and so on.

(4) according to the composition of filling powder, can be divided into slag cored wire cored wire metal powder cored wire. Slag cored wire can be divided according to the type of titanium slag basicity (acid slag), titanium calcium type (neutral or weak alkaline residue) and alkali (alkaline slag) the flux cored wire. Generally, titanium cored wire weld, all position welding operation is good, but the notch toughness, crack resistance is slightly worse. Instead of basic flux cored wire notch toughness. Good crack resistance, and weld appearance. The forming and operation is the difference between titanium calcium cored. The wire between the two. In recent years, with the development of flux cored wire, titanium cored wire welding process model is not only good, but also the content of diffusible hydrogen in deposited metal is low, excellent impact toughness. The titanium calcium cored wire is now rarely used. The low residue of metal powder cored wire has (solid core welding wire Slag production is very small), good crack resistance and other characteristics, and both titanium flux cored wire good welding operation performance. The welding efficiency is higher than the titanium flux cored wire.


Previous: The welding strength of solid wire and flux cored wire is different.

Next: Wear-resistant electrode defect

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Welding flux cored wire with star classification

Jul.27,2016

The classification of welding xingpai flux cored wire has a variety of methods, such as by flux cored wire manufacturing methods: according to the classification of the flux cored wire welding protective gas: according to the classification of flux cored wire use: flux cored wire powder composition and classification.

(1) according to the manufacturing method, the flux cored wire is divided into: seamed flux cored wire and seamless drug core welding wire. Seamed flux cored wire is by thin steel belt through the processing molding roller groove, which involved in powder, rolling into a tube and wire drawing, processing and manufacturing, steel tape material is usually used in low carbon steel, finished wire surface to surface rust treatment. At the same time, we should have good performance of a wire feeder, so to surface treatment. Seamless flux cored wire is in pre shaped steel tube filled with powder, then after plating, drawing, to the size of the diameter of wire products.

(2) according to the welding protective gas of different, the flux cored wire is divided into: gas shielded flux cored wire, and self shielded flux cored wire. In China, Japan, South Korea and other, flux cored wire most of the use of CO2 as a protective gas, while in the United States used self shielded flux cored wire ratio is relatively high, Europe due to differences in the protective gas prices, flux cored wire mainly uses Ar-CO2 mixed gas protection.

(3) according to the different purposes, the flux cored wire is divided into: low carbon steel and 490mpa grade steel, high strength steel, heat-resistant steel, low-temperature steel, but steel corrosion, stainless steel, and hardfacing medication cored wire. Due to the flux cored wire can adjust the internal medicine core formula, so manual welding rod as, variety of flux cored wire, for shipbuilding industry all position type flux cored wire, for offshore structures of low temperature flux cored wire, used for boiler, pressure vessel heat-resistant steel flux cored wire and so on.

(4) according to the composition of filling powder, can be divided into slag cored wire cored wire metal powder cored wire. Slag cored wire can be divided according to the type of titanium slag basicity (acid slag), titanium calcium type (neutral or weak alkaline residue) and alkali (alkaline slag) the flux cored wire. Generally, titanium cored wire weld, all position welding operation is good, but the notch toughness, crack resistance is slightly worse. Instead of basic flux cored wire notch toughness. Good crack resistance, and weld appearance. The forming and operation is the difference between titanium calcium cored. The wire between the two. In recent years, with the development of flux cored wire, titanium cored wire welding process model is not only good, but also the content of diffusible hydrogen in deposited metal is low, excellent impact toughness. The titanium calcium cored wire is now rarely used. The low residue of metal powder cored wire has (solid core welding wire Slag production is very small), good crack resistance and other characteristics, and both titanium flux cored wire good welding operation performance. The welding efficiency is higher than the titanium flux cored wire.


Previous: The welding strength of solid wire and flux cored wire is different.

Next: Wear-resistant electrode defect

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+86 133 6380 3091

manager@hbaining.com

No.313 East Of Heping Road,Shijiazhuang,China

Copyright © Hebei Aining Welding Consumable Co., Ltd.

All Rights Reserved. Technical Support: Reanod.

Welding Consumable Supplier

E-mail: manager@hbaining.com

Home Products Quality Control News About Us Contact Us
HomeNews

Welding flux cored wire with star classification

Jul.27,2016

The classification of welding xingpai flux cored wire has a variety of methods, such as by flux cored wire manufacturing methods: according to the classification of the flux cored wire welding protective gas: according to the classification of flux cored wire use: flux cored wire powder composition and classification.

(1) according to the manufacturing method, the flux cored wire is divided into: seamed flux cored wire and seamless drug core welding wire. Seamed flux cored wire is by thin steel belt through the processing molding roller groove, which involved in powder, rolling into a tube and wire drawing, processing and manufacturing, steel tape material is usually used in low carbon steel, finished wire surface to surface rust treatment. At the same time, we should have good performance of a wire feeder, so to surface treatment. Seamless flux cored wire is in pre shaped steel tube filled with powder, then after plating, drawing, to the size of the diameter of wire products.

(2) according to the welding protective gas of different, the flux cored wire is divided into: gas shielded flux cored wire, and self shielded flux cored wire. In China, Japan, South Korea and other, flux cored wire most of the use of CO2 as a protective gas, while in the United States used self shielded flux cored wire ratio is relatively high, Europe due to differences in the protective gas prices, flux cored wire mainly uses Ar-CO2 mixed gas protection.

(3) according to the different purposes, the flux cored wire is divided into: low carbon steel and 490mpa grade steel, high strength steel, heat-resistant steel, low-temperature steel, but steel corrosion, stainless steel, and hardfacing medication cored wire. Due to the flux cored wire can adjust the internal medicine core formula, so manual welding rod as, variety of flux cored wire, for shipbuilding industry all position type flux cored wire, for offshore structures of low temperature flux cored wire, used for boiler, pressure vessel heat-resistant steel flux cored wire and so on.

(4) according to the composition of filling powder, can be divided into slag cored wire cored wire metal powder cored wire. Slag cored wire can be divided according to the type of titanium slag basicity (acid slag), titanium calcium type (neutral or weak alkaline residue) and alkali (alkaline slag) the flux cored wire. Generally, titanium cored wire weld, all position welding operation is good, but the notch toughness, crack resistance is slightly worse. Instead of basic flux cored wire notch toughness. Good crack resistance, and weld appearance. The forming and operation is the difference between titanium calcium cored. The wire between the two. In recent years, with the development of flux cored wire, titanium cored wire welding process model is not only good, but also the content of diffusible hydrogen in deposited metal is low, excellent impact toughness. The titanium calcium cored wire is now rarely used. The low residue of metal powder cored wire has (solid core welding wire Slag production is very small), good crack resistance and other characteristics, and both titanium flux cored wire good welding operation performance. The welding efficiency is higher than the titanium flux cored wire.


Previous: The welding strength of solid wire and flux cored wire is different.

Next: Wear-resistant electrode defect

Home |Products|Quality Control|News|About Us|Contact Us

manager@hbaining.com+86 133 6380 3091

No.313 East Of Heping Road,Shijiazhuang,China

Copyright © Hebei Aining Welding Consumable Co., Ltd. All Rights Reserved. Technical Support: Reanod.