Изостатический графитовый блок высокой плотности

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High density Isostatic graphite block for EDM

 

 

Technical Index

 

Specification of Tennry Graphite EDM Block:

 

Index	Units	FSWH-5	FSWF-5	FSW-7	FSW-8	FSK-5S	FSK-7	FSK-8	FSK-9
Bulk density	≥g/cm3	1.68	1.78	1.85	1.91	1.85	1.83	1.86	1.9
Electric resistivity	μΩ.m	13	9~10	11~13	11~13	8~10	11~14	10~14	10~14
Compressive strength	Mpa	86	85	115	135	80	110	120	125
Flexural strength	Mpa	38	43	51	60	40	50	55	60
Shore hardness		51	56	65	70	55	67	72	75
Ash content/purification	ppm	500/50	500/50	500/50	500/50	500/50	500/50	500/50	500/50
Average granularity	μm	14~15	14~15	8~10	8~10	15	8	6	2~4
Coefficient of thermal expansion	×10-6/℃	5	5.5	5.6	5.85	4.8	3.8	4	3.9
Yoyoung’s modulus	Gpa	8.8	10.3	11	12	10	11	12	12

 

  

 

4. Application : 

 

Isostatic graphite block  is a new type of material.Graphite block is usde in precision tool,aerospace industry ,war industy ,chemical industry.ect .They are of high-strength ,high purity,low resisticity ,resistance to high temperature ,good resistance to shake and oxidation ,and tend to be processed elaborately.

 

 

 

 

 

 

 

Product Name	Industry	Application
Crucible,Boat,Dish,etc.	Metallurgy	Melting,refining and analysis
Dies,Molds,Ingot Chassis,etc.		EDM graphite electrodes,semiconductor manufacturing,iron,steel and nonferrous metal making,continuous casting,metallurgy pressing machine
Graphite Roller,etc.		Heat treatment of steel plate in furnace
Conduit,Skateboard,etc.		Aluminum molding
Graphite Pipe		Guard pipe for measuring temperature,blowpipe,etc
Graphite Block		Masonry furnace and other heat resistance material
Chemical Equipment	Chemistry	Heat exchanger,reaction tower,distillation columns,absorption equipment,centrifugal pumps,etc
Electrolytic Plate		Salt solution and baking molten salt electrolyte
Electrolytic Mercury		NaCI electrolyte
Grounded Anode		Electrical anticorrosion
Motor Brush	Electricity	Commutator,slipping ring
Current Collector		Skate,slide,trolley
Contact		Switches,relays
Mercury Ferry And Electronic Pipe	Electronics	Anode,grid pole,repeller pole,ignition pole of the Mercury rectifier and anode,grid electrode
Graphite Bearing	Machinery	High temperature resistance sliding bearing
Sealing Element		Sealing ring,stuffing box seal,packing seal
Product Element		Braking in plane and vehicle
Nuclear Graphite	Nuclear Power	Deceleration materials,reflective materials,shielding materials,nuclear fuel,support devices,etc

 

 

1.When can i get the price?

We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. If it is an urgent order, you can call us directly.

 

2. Do you provide samples?

Yes, samples are available for you to check our quality. 

Samples delivery time will be about 3-10 days. 

 

3.What about the lead time for mass product?

The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items license need about 15-20working days. 

 

4.What is your terms of delivery?

We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient wayfor you. Besides that, we

can also shipping by Air and Express. 

 

5.Product packaging?

We are packed in wooden cases, or according to your requirements.

 

6.Notice

Please note that the price on alibaba is a rough price.The actual price will depends on raw materials,

exchange rate ,wage and your order quantity .

 

Hope to cooperation with you,Thanks !

 

If you want to know more about us,please click here to our main page