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KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
Specifications
Brand Name :
KAIXIN
Model Number :
KX-Alloy47
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
200KG
Price :
To negotiate
Payment Terms :
T/T, L/C
Supply Ability :
50~80TONS per MONTH
Delivery Time :
45~60days
Packaging Details :
Wooden Box, size as per guests's request
Shape :
Wire,Strip,Rod,Tube,Plate
Alloy Type :
Fe-Ni-Cr Alloys
Raw Materials :
NI46.8-47.8%,Fe Rem
Executive standard :
GB /T 37797-2019，YB/T 5235-2005
Delivery State :
Soft State
Application :
Used for matching and sealing with soft glass on electrical components
Features :
The linear expansion coefficient is similar to that of soft glass in a certain range of temperature
Size :
Negotiable
Description

Product Description and Application

Alloy47 is also known as 4J47

Alloy47 has an expansion coefficient near soft glass in the temperature scale of 20 ~ 400℃, which is used for matching and sealing with the corresponding soft glass. This kind of alloy contains chromium that the alloy surface will form a very dense oxide film after oxidation treatment, then strong binding with matrix and good wettability with soft glass. Therefore, high strength sealing surfaces can be obtained, which is an important sealing structure data in electric vacuum industry.

Process Performance and Requirements

  • Product Fusion Process

Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)

  • Product Chemical Composition

Alloy Grade C P S Mn Si Al Cr Ni Fe
Alloy47 ≤0.05 ≤0.02 ≤0.02 ≤0.4 ≤0.3 - 0.8～1.4 46.8～47.8 Rem

  • Product Average Coefficient of Linear Expansion

Alloy Grade Sample Heat Treatment Institution

Average linear expansion coefficient

α(10-6/ K)
20-300 ℃ 20-400 ℃ 20-450℃
Alloy47 It is heated to 1100±20 ℃ in vacuum or hydrogen atmosphere, held for 15min and cooled to less than 200 oC at a speed of no more than 5 ℃/ min —— 8.1-8.7 ——

  • Product Typical Coefficient of Linear Expansion

Alloy Grade

Average linear expansion coefficient

α(10-6/ K)
20-100℃ 20-200℃ 20-300℃ 20-400℃ 20-450℃ 20-500℃ 20-600℃
Alloy47 8.1 8.6 8.3 8.3 —— 9.1 10

  • Productive Process

KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy

  • Professional Customization

Cold-drawn Wire ¢0.3~¢18mm(Delivery in rolls or trays)
Hot-Rolling Wire ¢5.5~¢20mm(Delivery in rolls)
Strip thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips)
Smooth Forged Rod on a Lathe

¢60~350mm,L800-2500mm
Hot-rolled Burnishing ¢20~80mm,L1000-5000mm
Cold Drawn and Burnishing ¢2.5~18mm,L1000-8000mm
Seamless Tube ¢1~275mm,wall thickness 0.2~30,L1000-8000mm

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KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy

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Product Detail
Brand Name :
KAIXIN
Model Number :
KX-Alloy47
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
200KG
Price :
To negotiate
Contact Supplier
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy
KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy

Danyang Kaixin Alloy Material Co., Ltd.

Verified Supplier
3 Years
jiangsu
Since 2007
Business Type :
Manufacturer, Trading Company
Main Products :
Inconel Alloy, Hastelloy Alloy, Nickel Based Welding Wire
Total Annual :
10000000-30000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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