Silicon Nitride Lumps

 

Silicon nitride (Si3N4) muaj cov khoom tshwj xeeb:

siab hardness;

siab corrosion kuj;

tsawg ceev;

tswj lub zog ntawm qhov kub thiab txias;

muaj peev xwm ntawm precision machining.

 

Cov kev sib xyaw ua ke no ua rau cov khoom tsis tseem ceeb hauv kev tsim cov corrosion-tiv taus, hnav- tiv taus thiab tshav kub- cov khoom tiv taus hauv ntau yam kev lag luam.

 

 

 

Cov khoom	Khoom siv hom
	SN
Compound	Si 3 N 4
Qhov ceev, g /cm3 ua	3.2-3.3
Kaw porosity,%	0
Hardness, GPa	13.5-14.0
Bending zog, MPa	280-310
Compressive zog, MPa	3700-3900
Thermal conductivity ntawm 20-100 degree, W / mK	20-30
Coefficient ntawm linear thermal expansion ntawm 20-1000 degree, 10-6 K -1	2.6-3.3
Ua haujlwm kub siab tshaj plaws degree Oxidizing ib puag ncig Txo lossis inert ib puag ncig	1200 160

 

Cov cheeb tsam tseem ceeb ntawm kev thov:

bearings rau cov twj thiab compressors;

ceramic plungers;

pob rau pob bearings;

sib tsoo lub cev;

cov khoom ntawm li qub thiab kaw -off li qub;

hauv ob sab phlu tiv thaiv hnav thiab corrosion;

sorting log rau ntau yam khoom siv crushing;

extruder shafts (screws), extruder nozzles (cores);

thermocouple npog thiab raj, pas nrig;

nozzles;

hluav taws kub;

cov khoom rau cov ntawv thiab luam ntawv industries;

fittings thiab hauv ob sab phlu ntawm furnaces;

substrate, daim hlau;

cov khoom siv rau kev lag luam metallurgy.

 

 

 

 

 

 

Q: Koj puas yog lub Hoobkas? Koj nyob qhov twg?

A: Peb yog cov chaw tsim khoom nrog ntau tshaj 30 xyoo kev tsim khoom ntawm cov khoom sib xyaw, Peb lub Hoobkas nyob hauv Anyang nroog, henan xeev.
Q: MOQ yog dab tsi?
A: Feem ntau 1 Tuj, nyob ntawm seb cov khoom koj xav tau.
Q: Pob & Shipping.
A: Ib txwm pob: los ntawm thawv, peb txais OEM packing.
Q: Thaum twg kuv tuaj yeem muab tau?
A: Peb feem ntau hais hauv 24 teev tom qab peb tau txais koj qhov kev nug. Yog tias koj ceev heev kom tau txais tus nqi pls hu rau peb lossis qhia peb hauv koj tus email, yog li peb tuaj yeem teb koj qhov tseem ceeb.

 

Cim npe nrov: Tuam Tshoj silicon nitride lumps manufacturers, lwm tus neeg, Hoobkas