Common Gate Valve Coating Materiails

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Selling leads
Common Gate Valve Coating Materiails
Posting date : Aug 12, 2019
Membership
Free Member Scince Sep 30, 2018
FOB Price
-
Min. Order Quantity
100 sets
Supply Abillity
40000 sets per year
Port
Shanghai
Payment Terms
T/T, L/C
Package
wooden case
Keyword :
Category
Contact
Aaron
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
KAITIANFU
HS-CODE
-
Package & Delivery Lead Time
Package
wooden case
Delivery Lead Time
60 days
Detailed Description
Common Gate Valve Coating Materiails
PRODUCT PARAMETERS FOR GATE OF GATE VALVE COATING
This part can be illustrated by a table shown below:
name
Description
Chemical composition
Max thickness
Hardness
Bond strength
Porosity
Limit temperature
Costing characterlzation
wt.%
mm
HV0.3
MPa
%
WC-CoCr
WC86/Co10/Cr4
Co:9-11
Cr:3.5-4.5
C:3.5-4.5
W: Bal
1
1100-1500
>75
<1%
482
 Good abrasive resistance at low temperature
 Compared with WC-Co, its oxidation resistance 
and corrosion resistance are improved.
 The coating is compact and hard.
WC-Co
WC88/Co12
Co:11-13
C:3.6-5.5
W: Bal
2
1050-1200
>75
<1%
454
 Good abrasive resistance at low temperature
 Limited oxidation resistance and corrosion 
resistance
 The coating is compact and hard
WC-Co
WC83/Co17
Co:16-18
C:4.8-5.5
W: Bal
2
950-1100
>75
<1%
454
 Good abrasive resistance at low temperature
 Compared with WC-12Co, its abrasive resistance 
is poor, but toughness, impact strength and ductility are better.
 The coating is compact and hard.
 

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