Welding
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Metric Tons m.t.
- Supply Capability:
- 27.77 Metric Tons per Day m.t./month
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Welding
1.Green to celadon
2.Size:7-20 meshes
3.Application:Reinforced the electroslag pressure welding for vertical rebar
4.MOQ:22MT
Welding
1.It is a type of Mid-Mn High-Si Low-F smelting flux.
2.Green to celadon with the of 7-20 meshes. It is like transparent vitreous.
3.Application: particularly used in the electroslag pressure welding for vertical rebar.
4.Advantage:It's easy to start arc, to build slag pool, and to slag off. The process of electroslag is stable. What's more, the surface is bright and its fore rate is high.
5.Chemical composition:
MnO+CaO | SiO2+Al2O3 | FeO | S | P |
22-35 | 30-35 | ≤1.0 | ≤0.06 | ≤0.05 |
6.Guaranteed Value:
Certificate Specifications |
Limit Tension
(KN) |
Ultimate Strength
(N/mm2) |
Broken Position
(mm) | Fracture Characteristics |
Φ25 II degree | 280 | 570 | 75 | tensility |
7.Cautions:
Before the construction of reinforced do try to pull parts used to determine the best parameters.
Reinforced fluctuation concentric, two plane to level off.
Should not dirt, grease joint and high corrosion.
Flux should not in the rain, H2O ≤0.1%
The power supply voltage change should adjust welding standard.
- Q: How to judge the quality of a soldering flux?
- Specific gravity. The specific weight should be 0.80-0.82
- Q: How long is the soldering flux valid?
- Usually write 6 months, normal preservation should be no problem for three or five years.
- Q: I am an electronics factory in charge, there is a sticky feeling dip to complete the PCBA, we use the non cleaning flux, do not know the film does not affect the quality of products, there is no need to wash the plate? Please expert advice!What should I do with it? Is alcohol all right? By the way, what welding wire do you use when you repair welding? I think the solder wire inside the flux will also have such a problem!
- This is my specialty. I have been in engineering and management in an electronic factory for over ten years. I have been doing technical and managerial work in 6 years. Most people give advice that is one-sided and does not take on practical significance. Of course, they are sincere in their zeal. Many electronic engineers have always been partial to flux knowledge, and they can not get some specialized knowledge of flux.Disposable flux is relative, you ask the supplier what is the definition of flux, that is disposable after welding without cleaning, it is dangerous to generalize. Several factors:1. what kind of products do you have (circuit characteristics: high voltage, low voltage, high frequency, low frequency)?.2. surface insulation impedance parameter of flux. (true, don't Scribble data)3. customer requirements for PCB surface cleanliness.4. working environment of products.Disposable solder wire resin material or resin solid content, good safety, can not accept the appearance of cleaning, improper cleaning will produce white powder.Flux welding after the residue of many, sticky hands (some cold after it does not stick) is not the reason for cleaning, this is the appearance of the layman's point of view. WW112266@126.COM
- Q: What is soldering flux? Is alcohol the main component of soldering flux?
- A reagent used to aid weldingAlcohol is not ~!What is rosin?
- Q: Can the flux soldering solenoid valve be maintained?
- Suggest replacing the new ones.
- Q: Solder wire, originally thought solder wire like a cartridge in electric iron inside, different thickness of wire has what meaning, melt not all the same become a lump of liquid?
- Some people's habits, as well as small welding mobile phone panels, small welding wire, good operation, easy to use...... Thank you. I hope I can help you!
- Q: For example, the 7300 card chip, the oxidation of the fierce, and ordinary welding did not work, with 8205 plus welding can not blow the chip, and finally blown out, the normal situation of welding, it is easy to blow
- You can try the same side maintenance special flux
- Q: How to use aluminum welding flux?
- Aluminum welding flux in the electrode and electrode welding together on the line.Cleaning method of welded metal surface for soldering, brazing or welding material, positioning. The use of different metal welding flux is also different, for example: the use of ammonium chloride or rosin soldering; welding galvanized iron and other zinc surface material with hydrochloric acid or zinc chloride; copper brazing or welding to black metal with borax. The welding material is easy to adhere to the corresponding welding metal surface after melting at high temperature, but the metal surface is easy to form oxide layer at high temperature, so that the welding material is difficult to adhere to the surface. The flux is stable at room temperature and has a strong reducibility at high temperatures. It can remove the oxide layer on the metal surface. In addition, the solder in soldering and brazing process can also play the role of wetting agent.
- Q: Hello I was doing the main board, recently encountered a problem: is always negative capacitance is high, then do a test, is a drop in capacitor flux, after soldering out capacitor on the bad, but did not drop the flux too out right. Excuse me, what's the reason for this? Thank you
- There's something wrong with the soldering.
- Q: Silver copper phosphorus brazing welding electrode and a copper tube with no flux? Which one, or not?
- Can not use, but the use of flux, the effect will certainly be better, simple use of flux, usually borax. But the welding copper and silver copper sand is not the same.
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 |
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Welding
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Metric Tons m.t.
- Supply Capability:
- 27.77 Metric Tons per Day m.t./month
OKorder Service Pledge
OKorder Financial Service
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