BORON - 398 Annonces
Mardi 24 septembre 2013
Quantité : 1000 - Prix : 1 000,00 €
ASME SA213 T9 , ASTM A213 , ASTM A213 T9, SA213 T9, tuyau en acier allié , tube en alliage ASTM A213 T9 est la partie de la norme ASTM A213 Standard Specification for Seamless ferritique et austénitique alliage d'acier chaudière , surchauffeur , tubes échangeurs de chaleur . ASTM...
Sunny Steel Tubosacero Ltd.
- tubosacero
- Shanghai - 闸北
- 862133780199
- 862161851035
Dimanche 31 mars 2013
Quantité : 1111 - Prix : 1 111,00 €
We are the No.1 manufacturer of boron nitride ceramics in China. Boron nitrid rods boron nitride tube boron nitride plate boron nitride crucible Localisation : zibo,shandong,china, 255000 zibo, Personne à contacter : Xiao Aaron, 0086 15264316663
PENSC
- 255000 - zibo
- 0086 15264316663
Dimanche 02 septembre 2012
Quantité : 99999 - Prix : $2.2/kg
we have produced different kinds of glass frosting powder, like YK glass frosting powder-I, which is universally used in the glass bottle etching fields; the YK cosmetic glass frosting powder, which is widely used in the further processing of cosmetic bottles and flat glass; YK lamp-ornament...
zhengzhou yuke glass technology co,.ltd.
- yukeglass
- 450006 - zhengzhou
- 0086 371 69382288
Mardi 08 mai 2012
Boron produce amorphous B2O3 in the recovery of metallic sodium or potassium. Its density is 1.73 g/cm3.oron amorphous in small quantities is introduced into steel and some alloys for an improvement in their metallic properties. Additive steel (0.001-0.003)% of boron increases its strength...
ermakhim
- npkermakhim
- 125363 - Moskow
- +79 2 62 47 78 61
Mardi 08 mai 2012
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...
ermakhim
- npkermakhim
- 125363 - Moskow
- +79 2 62 47 78 61
Mardi 08 mai 2012
Carbide of boron B4c - black bright crystals, is decomposed above 2450c on the hardness it the third, inferior only to diamond and nitride of boron. Abrasive and grinding material; neutron absorber in the nuclear reactors.It adapts in atomic power engineering as the material of the rods...
ermakhim
- npkermakhim
- 125363 - Moskow
- +79 2 62 47 78 61
Mardi 08 mai 2012
Carbide of boron B4c - black bright crystals, is decomposed above 2450c on the hardness it the third, inferior only to diamond and nitride of boron. Abrasive and grinding material; neutron absorber in the nuclear reactors.It adapts in atomic power engineering as the material of the rods...
ermakhim
- npkermakhim
- 125363 - Moskow
- +79 2 62 47 78 61
Samedi 03 novembre 2007
ABRASIVES Brown/White/Black/Zirconia Fused Aluminium Oxide,Green Silicon/ Black Carbide, ,Boron Carbide.etc. especially our silicon metal powder with purity Si :98.5%~99.9%. WHEEL/DISC high quality grinding wheel and cutting-off wheel for Metal and Steel Cutting/grinding , Stainless...
Futong Industry Co.,Ltd.
- ftong
- 450002 - Zhengzhou
- 86 371 63691217