Welding Flux For Hardfacing
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 200 Tons per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Welding Flux For Hardfacing
1.Product No:JN-HJ107
2.Color:Grey blue
3.Mesh:10-60(2.0-0.3mm) or 8-40(2.5-0.45mm)
4.25Kgs / PP woven bag
5.MOQ: 1 ton
Description of Welding Flux For Hardfacing:
JN-HJ107 is a kind of smelting-type non-Mn mid-Si and mid-F flux,which appears grey blue pumice-like particles with the mesh of 10-60 (2.0-0.3mm) or 8-40 (2.5-0.45mm) and uses direct-current supply.
When used under higher electric arc voltage, the penetration is shallow, the arc is stable and the appearance of weld is pleasing to the eye.
The consumption of flux is low and it is easy to detach the welding slag.
As it contains much CaF2 and Cryolite is also added to, its ability of anti-porosity and anti-cracking is greatly improved.
The ingredient Cr2O3 not only plays the floating petrochemical role but also reduces the loss of Cr in the stainless steel welding process.
Usage of Welding Flux For Hardfacing:
Excellent clad layers can be gained when it is used in the build-up welding in conjunction with appropriate welding wires or solder strips, such as HOCr21Ni10(AWS ER308), HOCr20Ni10Ti(AWS ER321), HOOCr21Ni10(AWS ER308L), HOOCr24Nb, HOCr16Mn16, etc.
Suitable for the build-up welding of petrochemical equipments' corrosion-proof layers, stain-less clad layers and pressure vessels.
In conjunction with HOCr16Mn16, it can be used in the build-up welding of the track switch of high manganese steel (Mn13) and welding of Nb-contained stainless steel, ect.
Performance of Surfacing Layers:
It can be used in the transition-layer welding in conjunction with HOOCr26Ni12 and in the build-up welding of 50mm-thick 18MnMoNb steel plate in conjunction withHOOCr21Ni10(AWS ER308L) as the surface-layer welding band.
Cautions:
1.Impurities on the welding surface must be removed before welding, such as oil soil, moisture, iron rust, etc.
2.The flux must be baked for 2 hours under the temperature of 250-300°C before it is used.
(Chemical Composition)(%)
SiO2 |
CaF2 |
Al2O3 |
MgO+CaO |
S |
P |
others |
26~30 |
20~30 |
24~30 |
14~21 |
≤0.05 |
≤0.05 |
≤10 |
(Mechanical Performance):
Tested Items |
6s (Mpa) |
δ5 |
Common Results |
≥520 |
≥35% |
- Q: How to judge the quality of a soldering flux?
- Give me a break! Your question is very difficult...... What kind of soldering flux is good? A flux suitable for production needs is good! There are many kinds of soldering flux. According to the production process, there are three kinds of tin flux (hot air leveling), wave soldering flux and hand dipping flux. Their standards are different. The pH value, corrosion to copper, the proportion of halogen content, solid content, resistance welding surface insulation resistance, solvent extraction, odor, smoke volume, solution appearance is different. The guy who said before measuring the proportion, proportion should be 0.80-0.82, it is. The specific weight of tin spray flux is 1. Can you say it's not good? There are also IC rosin based soldering fluxes, some of which can reach 0.85......The landlord, because your problem is over, I can only answer, determine the flux is good or bad, it should be judged whether to meet the needs of production.Answered so much, Gaga points.
- Q: Wash the water after washing, very sticky after washing, alcohol after washing pan white
- After welding, usually with DT-78A or DT-68A to clean, these two cleaning agents in the electronic plate cleaning is generally relatively clean, and manual cleaning, pay attention to the direction of the product.The flux is in the process of welding to welding and insulation effect of the welding flux in the later, and no clean flux is not only to help, and after welding surface clean, no special requirements without flux plate washing.Advantages of no cleaning flux:1., good weldability, solder joints are full, no welding beads, bridges and other undesirable2. non-toxic, no pollution to the environment, safe operation3. after welding, the board surface is dry, non corrosive and non stick4. after welding, on-line testing ability5. match the material of SMD and PCB board6. after welding there is a specified surface insulation resistance value (SIR)7. adapt to welding process (dip, spray coating, foam, etc.
- Q: In the process of producing pressure vessel, if we know the break angle a, open the V gap with a flat edge, the edge height is h, the crack depth is H, and the gap of the weld is B. How do we calculate the total flux required for the L long bead? If detailed calculation formula is the best. Thank you
- When the wire is determined (usually depends on the steel welding), supporting the use of the flux is a key material, it directly affects the mechanical properties of weld metal (especially plasticity and low temperature toughness), crack resistance, welding defect rate and welding productivity etc.. The match weight ratio between welding wire and flux is welding wire: flux =1.1 to 1.6, depending on type of welding joint, type of welding flux and welding specification parameter. Compared with the flux melting, sintering flux amount is saved, can use less about 20%.Our country uses flux at around 50 thousand tons, of which about 70% is smelting flux, and the other is non smelting flux. Developed countries in Europe and America are mainly non smelting flux, about 80% and more than 90%, but there are still smelting flux production, sale, smelting flux, this lasting productivity related to some of its inherent characteristics.
- Q: What is the name of welding material, welding flux, welding rod, welding wire belt. The relationship between them. Answer more details. Thank you
- YD alloy gas welding rod etc. all kinds of welding materials. Nickel base powder recycled foundry tungsten carbide powder gas tungsten carbide rod casting cast iron electrode various rare electrode copper and copper alloy rod heat resistant steel electrode of stainless steel electrode for high manganese steel electrode stack cobalt base electrode 1-12, valve rod mould electrodes may impact wear-resistant electrode high temperature wear-resistant electrode silver electrode wire and solder welding ring cobalt cobalt base electrode welding wire the electrode of tungsten carbide wear-resistant electrode machining electrode wear
- Q: Why is flux etching copper plate?
- The use of flux is:1. auxiliary heat conduction2. remove the oxide. Reduce the surface tension of the welded material3. remove the oil on the surface of the welding material and increase the welding area4. prevent reoxidation
- Q: I have 52 degrees of liquor (now home to drink the rest of the O (a _ a), O~) and refined rosin, how much is the allocation ratio. Look, someone uses 1:1 on the Internet. It doesn't seem to work. You must do it or understand it. No irrigation. Good answer, 10 points. By the way, am I pure alcohol?.
- 52 to ensure that you can put the stove up, go to the electronic city to buy industrial alcohol, methanol or isopropanol. I'm a soldering agent. I hope to help you.
- Q: What component of a soldering flux conducts electricity?
- It is the main component of solder paste
- Q: Silver copper phosphorus brazing welding electrode and a copper tube with no flux? Which one, or not?
- The copper phosphorus brazing welding without flux, phosphorus is a reducing agent, reducing the generation of oxidative cuprous oxide, floating on the surface of weld, phosphorus copper electrode with good fluidity, with self fluxing effect. The other to a silver brazing flux.
- Q: What effect does flux add to rosin? Effect?
- Rosin itself is weak, long before people is to help with rosin, and later with the development of electronic products and the quality requirements, also slowly so that a small part of the cost of raw material, rosin flux.Adding rosin flux, tin, but the surface is dirty, so in the process of using rosin, there are advantages and disadvantages. Do you want to use rosin mainly depends on the requirements of customers, to help decide.Flux (flux): a chemical that helps and promotes welding processes and has a protective effect and prevents oxidation reactions in welding processes. Flux can be divided into solid, liquid and gas. The main auxiliary heat conduction, removing the oxide, reduce the surface tension of welding material, welding material removal is surface oil, increase the welding area, prevent oxidation and other aspects, in several aspects of the key role of the two is: "to remove oxides and" to reduce the surface tension of welding material".
- Q: Is there any corrosion in the soldering flux? How do you use it to solder?
- Due to the strict restriction of solid content and corrosive flux, the welding performance is necessarily limited. In order to obtain good welding quality, new requirements for welding equipment must be put forward with inert gas protection function. In addition to the above measures, the cleaning process also requires more stringent control of the welding process parameters, including welding temperature, welding time, PCB, tin depth and PCB transmission angle. Different cleaning parameters of wave soldering equipment should be adjusted according to different cleaning fluxes, so as to achieve satisfactory cleaning effect.
1. Manufacturer Overview
| Location | Shandong,China |
| Year Established | 2003 |
| Annual Output Value | Above US$100 Million |
| Main Markets | |
| Company Certifications | ISO 9001:2008 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | QINGDAO PORT |
| Export Percentage | 81% - 90% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese |
| b) Factory Information | |
| Factory Size: | 50,000-100,000 square meters |
| No. of Production Lines | 3 |
| Contract Manufacturing | OEM Service Offered Design Service Offered |
| Product Price Range | Average |
Send your message to us
Welding Flux For Hardfacing
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 200 Tons per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
