facebook linkedin
You are here: Home / Products / Cermet / Cermet


Introduction of Ti(C,N)-based Cermet

1.Definition: Ti(C, N)-based cermet is a kind of composite material consisting of ceramic particles bonded with a metal binder phase, which combines the favorable properties of ceramics (high hardness and wear, corrosion and high-temperature oxidation resistance) with those of metals (toughness especially).

2.Application area

The unique physical and chemical properties of Ti(C, N)-based cermets makes it a promising material for cutting tools, 3C molds, high temperature wear-resistant parts and special cutting blades for cables and chemical fibers, etc. 


Grade Introduction

ST20

Grade

ST20

Feature

It has low density, high strength .high hot hardness, good chemical stability and excellent high temperature oxidation resistance. It is hard to form built-up edge in cutting process.

Density

6.20 g/cm3

Hardness

92.0 HRA

Applications

Suitable for high speed finishing and seme-finishing of carbon steel, alloy steel, cast iron, stainless steel, titanium alloy and other difficult-to-machine materials with excellent surface finish.

TRS

3000 MPa

KIC

9.8MPa*m1/2

Microstructure

1

Porosity

A02

B00

C00


ST30

Grade

ST30

Feature

A grade with both high fracture toughness and good wear resistance, as well as excellent corrosion resistance.

Density

6.60 g/cm3

Hardness

88 HRA

Applications

Suitable for corrosive environment with high requirement of strength and toughness, such as cutting knives, seals for electric power, petrochemical, machinery, textile and paper industries, etc.

TRS

2800 MPa

KIC

18MPa*m1/2

Microstructure

2

Porosity

A02

B00

C00


ST25

Grade

ST25

Feature

It has excellent high temperature oxidation resistance, corrosion resistance and thermal shock resistance, and can maintain good dimensional stability under cyclic thermal shock for a long time.

Density

6.90 g/cm3

Hardness

87.0 HRA

Applications

Heating transfer plate of 3D glass hot bending machine and other high-temperature molds.

TRS

2300 MPa

800℃ Thermal conductivity

30 W·m-1·K-1

Microstructure

3

400-800℃

coefficient of thermal expansion

9.0*10-6/℃

800℃ Specific heat capacity

510 J·kg-1·℃-1

800℃ oxidation increase

0.02 mg·cm-2·h-1


Download

 Cermet.pdf



related recommendation

Request a Quote

Contact Us

Phone: +86 0512-62851670 
           +86 0512-62851657
Fax: +86 0512-62851611
Email: wangyh@shareate.com
Address: No.6 Weixi Road, Suzhou Industrial Park
facebook     linkedin
Copyright 2020-2023 Shareate Tools Ltd.