Customed Tungsten Crucible for Sapphire Growth Furnace

Model NO.: purity Purity: W≥99.95% Supply State: Sintering or Processing Trademark: Huaheng Origin: Baoji, Shaanxi Type: Tungsten Crucibles Appearance: Silver Gray Metal Luster Quality Standard: According to Customer Specification: ISO 9001: 2008 HS Code: 810199  Tungsten Crucible for Sapphire Growth Furnace

1 Name: Tungsten crucible

2 Appearance: Silver gray metal luster

3 Purity: W≥99.95%

4 Density: Not less than 18.5g/cm3

5 Supply state: Sintering or processing

6 Quality standard: According to customer

7 Specifications
Unit:mm

Diameter(mm)	Thickness(mm)	Height(mm)	Surface finish	Inner surface finish	Inner bottom finish
30 ~ 50	2 ~ 10	≤500	≤Ra2.0	≤Ra2.4	≤Ra2.8
50 ~ 100	3 ~ 15	≤1000	≤Ra2.0	≤Ra2.4	≤Ra2.8
100 ~ 150	3 ~ 15	≤1000	≤Ra2.0	≤Ra2.4	≤Ra2.8
150 ~ 200	5 ~ 20	≤1000	≤Ra2.0	≤Ra2.4	≤Ra2.8
200 ~ 300	8 ~ 20	≤1000	≤Ra2.0	≤Ra2.4	≤Ra2.8
300 ~ 400	8 ~ 30	≤1000	≤Ra2.0	≤Ra2.4	≤Ra2.8
400 ~ 450	8 ~ 30	≤1000	≤Ra2.0	≤Ra2.4	≤Ra2.8
450 ~ 600	8 ~ 30	≤1000	≤Ra2.0	≤Ra2.4	≤Ra2.8

8 Production process: 
raw Materials (tungsten powder) --- isostatic pressing --- mechanical processing - --IF induction sintering --- mechanical processing-detection check--- tungsten cruciblesSpecial sizes can be manufactured based on customers' requirements.
 
 
9 Production equipments: CNC vertical turning machine, CNC milling machine, wire cutting machine

10 Application:
Since the melting point of tungsten has reached 3410ºC, tungsten crucible is widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and rare earth smelting furnace. The temperature in working environment of tungsten crucible is above 2000ºC. For sapphire crystal growth furnace, high-purity, high- density, no internal-crack tungsten crucible with Other features of exact measurement and smooth surface has decisive influence on success ratio of seed growth, quality control of pulling crystal, metamictization pot-committed and service life during sapphire growth process, and we are willing to be checked by professional units.
If you need more information, please contact us.


11 Packaging
First packaging with moisture-proof paper;
Second packaging with kraft paper;
Third packaging with foam plastics in All side of plywood case;
Finally packing products in plywood case.
Or as your request.
 
12 .Transportation
Shipping goods by TNT, DHL, Fedex, UPS, EMS etc. or by air or by sea depends on the purchasing quantity.
 
13 Payment
We accept T/T, L/C, Paypal, Western Union etc which can be negotiated and depends on the order.
 
 
14. Why Choose Us
Premium Quality
All the products are mill certified and 100% traceable from mill processing through melt source to maintain quality control requirements. Third Party Inspectation.
Competitive Price
Working from titanium sponge and finishing the raw material melting, milling, drawing, cutting, packaging in house for most products, this makes our prices much more competitive as the middleman is cut out. And our cooperated forwarder and courier charge us reasonable costs for goods delivery.
Superior Service and After-Service
Quick response and on-time delivery. We also offer value-added processing such as welding, drilling, surface treatment and customized cutting.

Kindly you please contact with me, If you're interested in our products.


Contact Information:
Name: Susan
Mobile: +86-187 92 96 00 59
Web: www.chinahhmetal.com

Contact us if you need more details on Tungsten Crucible. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Tungsten Carbide、Tungsten. If these products fail to match your need, please contact us and we would like to provide relevant information.

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