Specifications
Place of Origin :
Jiangsu, China
Brand Name :
LJ Ceramic
Certification :
ISO9001:2008/ROHS
MOQ :
2 piece
Price :
Negotiation
Packaging Details :
Use the export carton which is secure against breakage on the MDF pallet.
Delivery Time :
To be negotiated
Payment Terms :
L/C ,T/T
Description

Ceramic Welding Backing For Fcaw And Gmaw Welding Process

Welding ceramic backing is an auxiliary material specially used in the welding process. It is mainly used to support the root of the weld. Welding is an indispensable technology in the manufacturing industry, especially in areas where high-strength and high-precision connections are required. In traditional welding processes, the forming quality of the weld root directly affects the overall performance of the welded structure. The application of welding ceramic backing can significantly improve the forming quality of the weld root. This ceramic material has high temperature stability and can withstand extremely high temperatures without deformation during the welding process. Due to its excellent thermal stability and low thermal expansion coefficient, welding ceramic backing can effectively prevent the loss of molten pool metal during the welding process and ensure the shape and size of the weld root are stable. In addition, the chemical stability of the welding ceramic backing prevents it from chemically reacting with the metal in the molten pool during the welding process, thus maintaining the purity and high quality of the weld.

Ceramic material performance index
Alumina Ceramic
Zirconia Ceramic
Performance
Unit
≧95 ≧99 ≧99.5
Bulk density g /cm3 3.7 3.85 3.85 6
Hardness HRA ≥ 86 88 88 92
Flexure strength Mpa≧ 300 350 400 1100
The max.temperature 1500 1500 1500 1450
Linear expansion coefficient ×10-6/℃ 7.5 8.2 8.2 10.2
Dielectric constant εr20℃, 1MHz 9 9.2 9.2 28
Dielectric loss tanδ×10-4, 1MHz 3 2 2 10
Volume resistivity Ω·cm 20℃
10^13
10^14 10^14 10^14
Disruptive strength KV/mm , DC≥ 20 20 20 20
Acid resistance mg/cm2 ≤
0.7
0.7 0.7 2
Alkali resistance mg/cm2 ≤ 0.2 0.1 0.1 0.08
Abrasive resistance g/cm2 ≤ 0.2 0.1 0.1 0.05
Compressive strength MPa ≥ 2500 2500 2500 3000
Rupture strength MPa ≥ 200 350 350 600
Elasticity modulus GPa 300 350 350 210
Poisson ratio 0.2 0.22 0.22 0.23
Heat conductivity W/m·K( 20℃) 20 25 25 2.6

Product List
High Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding Process
Production Workshop
High Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding ProcessHigh Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding ProcessHigh Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding ProcessHigh Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding Process

Applications

Widely applied in Shipbuilding, Bridge Building, Tank & Tube Welding
High Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding Process

Packing and shipping



High Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding ProcessHigh Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding ProcessHigh Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding ProcessHigh Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding Process

FAQ

Q1: Are you a manufacturer or a trader?
A1: We are a real manufacturer, our factory is specialized in producing refractory materials for more than 20 years. We promise to provide the best price, the best pre-sale and after-sale service.

Q2: How do you control your quality?
A2: For each production process, LJ has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.

Q3: What is your delivery time?
A3: Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.

Q4: Do you provide free samples?
A4: Of course, we provide free samples.

Q5: Can we visit your company?
A5: Yes, of course, you are welcome to visit LJ company and our products.

Q6: What is the MOQ for trial order?
A6: There is no limit, we can provide the best suggestion and solution according to your situation.

Q7: Why choose us?
A7: We have been making refractory materials for more than 20 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.

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High Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding Process

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Place of Origin :
Jiangsu, China
Brand Name :
LJ Ceramic
Certification :
ISO9001:2008/ROHS
MOQ :
2 piece
Price :
Negotiation
Packaging Details :
Use the export carton which is secure against breakage on the MDF pallet.
Contact Supplier
video
High Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding Process
High Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding Process
High Precision Ceramic Welding Backing Ceramic Tape For Welding Fcaw And Gmaw Welding Process

Yixing Liangjiu Ceramics Co., Ltd.

Site Member
2 Years
jiangsu
Since 2003
Business Type :
Manufacturer, Trading Company
Total Annual :
10000000-2000000
Employee Number :
100~150
Certification Level :
Site Member
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