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Contact Person : Ms. Liu Junfang
Company Name : Luoyang Sigma Instrument Manufacture Co., Ltd.
Tel : 0086--379--64361375
Fax : 0086--379--64361375
Address : Henan,Luoyang,Sanyuan Road,National High Technology Development Zone,LuoYang City 471003,Henan Province,China
Country/Region : China
Zip : 471003

100-2600 C Diboride Zirconium (ZrB2) Composite Ceramic Heating Element for Muffle Furnace

Product Detailed

1.Good effect of resistance to heat shock 2.reaching to 2600 C under inert gas 3.long service life 4.the first manufacture

Diboride zirconium composite ceramic heating element

1.Main ingredients:zirconium diboride

2.Max. temperature is 2600deg.C

3.Can reach 1900C within 120 minutes

4.Patent product.

Products purpose

It mainly used for the heating elements of high temperature box resistance, tube furnace, vacuum furnace, hot-pressing furnace, sintering furnace, etc. It can work under oxidizing atmosphere, vacuum condition, inert gas conditions and reducing condition.

Major element and performance

Zirconium diboride composite ceramic heating element is a kind of composite ceramic materials which with zirconium diboride for main ingredients.
Melting point of Zirconium diboride	3040°C, black solid
Density	5.8g/m3
Resistivity	5.6×10-5Ω.m solid

Technology Features

Maximum surface temperature under oxidation atmosphere	2050°C
long-term working temperature range under oxidation atmosphere	100-1900°C
Maximum surface temperature under vacuum, inert gas and reducing conditions	2600°C
Long-term working temperature vacuum, inert gas and reducing conditions	2200°C
Heating-rate fast speed, it can reach 1900°C within 120 minutes.
With good resistance to heat shock effect, can be applied for the thermal shock resistance test of ultra-high temperature material. The heating element is stable and reliable, long service life and lower maintenance costs.
Strong anti-corrosion resistance, it can work under poor conditions
Small power, easy to install.

Model	Zirconium diboride composite ceramic heating element size
	Total length	Cold size (mm)		Hot size (mm)
	Total length	DiamaterΦ	Length	DiamateΦ	Length
SGM.HE16-490B	490	16	185	10	120
SGM.HE18-520B	520	18	185	10	150
SGM.HE20-560B	560	20	200	12	180
SGM.HE20-600B	600	20	200	12	200
SGM.HE24-750B	750	25	240	16	250
SGM.HE30-860B	860	30	280	18	300

Diboride Zirconium (ZrB2) Composite Ceramic Heating Element

heating element theory

100-2600 C Diboride Zirconium (ZrB2) Composite Ceramic Heating Element for Muffle Furnace

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2600 C Diboride Zirconium (ZrB2) Composite Ceramic Heating Element for Muffle Furnace