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Alumina ceramic nozzle 796F74 model accessories

Categories	Ceramic Welding Nozzle
Brand Name:	Weite ceramics
Model Number:	796F74
Certification:	ISO9001
Place of Origin:	Jiangsu, China
MOQ:	1500piece
Price:	Negotiate
Supply Ability:	100000 per month
Packaging Details:	carton
Orifice:	16mm
colour:	Pink
Length:	54mm
advantage:	Good electrical insulation
application:	Various welding and cutting operations
place of origin:	Jiangsu, China
Molding method:	Dry pressing/Hot pressing

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Company Info.

Yixing Weite Chinaware Co., Ltd

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Company Profile

Alumina ceramic nozzle 796F74 model accessories

High temperature resistant alumina welding ceramic nozzle 796F

Product Overview

Alumina nozzle

Argon arc welding alumina welding ceramic nozzle series has the characteristics of high temperature resistance, strong reliability, price concessions and so on. Type: a variety of options, total welding torque length: 505 (mm), wall thickness: 1.5 (mm), welding / cutting thickness : 50 (mm), the number of replaceable welding tips: multiple, working pressure: 10 (KN), applicable range: 1600 degrees high temperature. Main components: 95% Al2O3 (alumina) Material characteristic density 3.6g/cm3 Water absorption rate 0% Sintering temperature 1700℃ Physical properties: Hardness 1500HV Mohs hardness: 8.8Mohs scale Refractoriness: 2000℃ Flexural strength: 3000Kg/cm2 Compressive strength: 25000Kg/cm2 Fracture toughness: 3--4Map.m Thermal properties: Higher operating temperature 1700℃ Thermal expansion coefficient: 8*10-6/℃ (0--1000℃) Thermal shock resistance: 220T (℃) Thermal conductivity: 25--14w/mR (25--300℃) Electrical characteristics: Volume resistivity>1014-->1012>Ω.cm (20--300℃) Insulation strength: 18KV/mm Dielectric constant: 9.5 100MHz(E).

Product parameter table

Size	Part Number	Length (mm)	Orifice (in)	Orifice (mm)	Torchdesign
NO 5	141-00	54	1/4	8.0	TEC
NO 6	142-00	54	5/16	9.5	TEC
NO 7	143-00	54	3/8	11.0	TEC
NO 8	144-00	54	7/16	12.5	TEC
NO 10	145-00	54	1/2	16.0	TEC

Material Project				Alumina AL203	Silicon carbide sic	Silicon nitride sin	Silicon nitride sin
Color				Ivory	black	black	Milky white, gray black
Content(%)				99.5	……	……	……
Main features				Excellent high frequency electrical insulation Good wear resistance preservative Strong High hardness	Good high temperature strength High thermal conductivity Strong alkali resistance Wear-resistant Lightweight	Good high temperature strength Strong impact resistance Strong corrosion resistance Lightweight	High strength and high impact resistance Good self-lubricating Strong alkali resistance Smooth surface Good toughness
The main purpose				Wear parts High temperature parts Corrosion resistant parts	Machinery Seal Sliding parts High temperature parts	Molten metal parts Metal plasticity Processed parts	Industrial knives Pump parts Wear parts
Density			Kg/m³	3.9*10	3.16*10	3.3*10	6.0*10
Mechanical behavior	Vickers hardness		Gpa	16.0	23.0	14.0	13.2	12.7
	Flexural strength		Mpa	360	450	1020	1000	1470
	Compressive strength		Mpa	2350	……	……	……	……
	Fracture toughness		Mpa	4	2-3	7	4-5	4-5
Thermal performance	Linear expansion coefficient	40-400℃	×10^-5/℃	7.2	3.7	2.8	10.5	10.8
	Linear expansion coefficient	40-800℃	×10^-5/℃	8.0	4.4	3.3	11.0	11.3
	Thermal conductivity		W/(m·k)	32	200	27	3	3
	Specific heat		J/(kg·k)	0.78*10	0.67*10	0.65*10	0.46*10	0.46*10
	Thermal shock resistance (in water)		℃	250	……	＞800	300	350
Electrical performance	Dielectric strength		V/m	15*10⁵	……	13*10⁵	11*10⁵	……
	Volume resistance(20℃)		Ω·cm	＞10¹⁴	10⁸	10¹⁴	10¹³	……
	Dielectric constant		……	9.6	……	9.9	33	……
	Loss factor		×10^-4	10	……	……	520	……

Product advantages

long lasting
Good electrical insulation
Strong thermal shock resistance
Good thermal conductivity
Strong moisture resistance
High temperature resistance
Good chemical stability
High mechanical strength

Applications

Shipbuilding, bridges, large-scale structural facilities
Lighting industry
Electronics and electric heating industry

Product packaging

Packed in carton

In addition to common sizes and specifications, our company accepts drawings and samples for customization. If necessary, please contact our company directly.

FAQ

1. Are you a businessman or a manufacturer?
We are a company, we have our own factory

2. How long is your delivery time?
Negotiable

3. Can the product be customized?
Can be customized

4. What is the product packaging?
Carton or according to customer requirements

5. What other products does the company produce?
Welded ceramic nozzles, welded ceramic liners, electronic ceramics, textile ceramics, etc.

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Alumina ceramic nozzle 796F74 model accessories

Alumina ceramic nozzle 796F74 model accessories

Alumina ceramic nozzle 796F74 model accessories

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Alumina ceramic nozzle 796F74 model accessories