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Boron Nitride Hexagonal

Boron nitride (BN) is sometimes called white graphite. His get annealing technical boron or boron oxide in the atmosphere of ammonia. It is a white, similar to talcum powder, but the similarity with talc is purely external, much larger and deeper similarity is between the amorphous boron nitride and graphite.Equally constructed crystal lattices, both substances were successfully used as high-temperature solid lubricant. Hexagonal boron nitride has a number of indisputable advantages in comparison with graphite. For example, the distribution of graphite in the industry is constrained by its burning in air at temperatures above 400 °C and the interaction with the molten metal. These shortcomings are overcome with the help of hexagonal boron nitride having high resistance to oxidation and antiadhesion properties with respect to many liquid metals and alloys
Location : 6/4 Novoposelkovaya st., 125363 Moskow,
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Boron Nitride Hexagonal

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China 315202 Electronics / Computers

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CCS Round Wire
CCS Round Wire

Wednesday, October 16, 2019

0.8 Series CCS Wire Origin of new material development 0.8mm series copper-clad coated ground wire is a new type of material developed by our Company to replace pure copper. Because it has the advantages of high strength, low price, high corrosion resistance and high conductivity of copper...

ningbo zhenhai beisuda petrochemical equipment co.,ltd

  • 315202 - ningbo
  • 0574 86573899
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China 315202 Search / buy

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CCS Round Wire
CCS Round Wire

Saturday, May 29, 2021

0.8 Series CCS Round Wire Origin of new material development 0.8mm series copper-clad round wire is a new type of material developed by our Company to replace pure copper. Because it has the advantages of high strength, low price, high corrosion resistance and high conductivity of copper...

ningbo zhenhai beisuda petrochemical equipment co.,ltd

  • 315202 - ningbo
  • 0574 86573899
  • 2.6/5
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China 450000 Equipment goods

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Double eccentric Buterfly Valves,High performance Butterfly Valve,Double offset Buterfl...
Double eccentric Buterfly Valves,High performance Butterfly Valve,Double offset Buterfl...

Tuesday, February 17, 2026

Quantity : 150 pcs/mo - Price : 500 USD/pcs

FREE-Valve's High Performance Butterfly Valves are double offset structure and can be used for shut-off and throttling control. It is divided into hard to hard sealing or hard to soft sealing with two structures according to sealing surface material of the disc and seat.The butterfly...

Zhengzhou Free Fluid Control Technology Co.,Ltd

  • FREE-VALVE
  • 450000 - Zhengzhou
  • +86 0371 55019379
  • +86 13523029957