Tungsten powder used in alloy powder metallurgy high density purity tungsten powder
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SPECIFICATION TUNGSTEN POWDER
Tungsten Powder Features:
- Deep or bright grey powder.
- High melting point.
- Also been named SCHEELITE
Tungsten Powder Applications:
- Used in hard alloys, diamond tools, high density alloys, raw materials of W-Re electric
thermocouples, alloys of contact headers.
STANDARD SPECIFICATION
CHEMICAL COMPONENT % | |||
W | ≥ 99.9 | Pb | < 0.001 |
Mo | < 0.008 | Si | < 0.003 |
Fe | < 0.005 | Cu | < 0.001 |
Al | < 0.001 | Na | < 0.002 |
Mg | < 0.002 | Ca | < 0.002 |
Sn | < 0.0001 | Ni | < 0.003 |
C | < 0.005 | Sb | < 0.001 |
K | < 0.002 | P | < 0.001 |
Bi | < 0.0001 | As | < 0.002 |
Technical Index
MARKS | CNPC-W100 | CNPC-W200 | |
IMPURITY CONTENT NOT MORE THAN | FE | 0.005 | 0.02 |
SI | 0.002 | 0.005 | |
CA | 0.002 | 0.005 | |
AL | 0.001 | 0.002 | |
MN | 0.001 | 0.002 | |
MG | 0.001 | 0.002 | |
NI | 0.002 | 0.005 | |
SB | 0.0005 | 0.001 | |
CR | 0.001 | 0.004 | |
AS | 0.001 | 0.002 | |
PB | 0.0001 | 0.0005 | |
BI | 0.0001 | 0.0005 | |
SN | 0.001 | 0.002 | |
CU | 0.0005 | 0.001 | |
MO | 0.005 | 0.01 | |
K | 0.002 | 0.003 | |
NA | 0.001 | 0.003 | |
S | 0.001 | 0.002 | |
P | 0.001 | 0.002 | |
C | 0.003 | 0.005 | |
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- Q: A 2.44 g piece of metal was taken from a beaker of boiling water at 100oC and placed directly into a calorimeter at 25.0o C. The calorimeter heat capacity is 1.23 J/K. If the final temperature is 72.5 oC, determine the specific heat capacity of the metal.
- Dio - Distraught Overlord AND The GazettE ↑ Japanese Bands
- Q: Espially considering that Metal evolves from Sabbath(Original Metal) - Metallica(Trash) - Antrax + Public Enemy(Trash + Rap)=(Nu-Metal )Korn,System of a Down,Linkin Park
- Metals are metallically bonded. this means there is a lattice of metal cations surrounded by delocalized electrons. This means that no electron is bonded to any specific ion in the metal lattice. (these ions are nuclei and inner shell electrons). this means that electrons are less tightly bound to the structure of the metal. this is why the photoelectric effect can occur (where light frees electrons from a metal surface completely).
- Q: 3 metal properties and 3 non metal properites???
- metal rocks
- Q: people think there the same but there totally different! and people mistake metal for all screaming.. do you metal fans think that?
- Transition metals are these metals which have partially stuffed d-orbitals.Zinc has entirely stuffed d-orbital and therefore are not able to be a transition metallic..Its atomic no is 30 and so its configuration is 1s2 2s2 2p6 3s2 3p6 4s2 3d10.As a result it has a wholly filled d-orbital
- Q: I listen To Melodic Death Metal, Trance Metal, Progressive, Cyber, Technical, Thrash, Symphonic metal. Any new bands on the scene for any of these genres. (not looking for bands that have already established a name for themselves)Thanks!
- No they don't. Outer shell electrons move freely from one atom to another it's why metals conduct electricity so well. I think its called metallic bonding.
- Q: What is a definition of a metal?Why is mercury considered a metal when it is so quot;fluidquot;?
- Thrash Metal
- Q: they have some heavy riffs and the sound of them is very abbrassive but something keeps telling me that they're not really metal. what do you think?
- I keep asking people why they hate nu-metal and honestly nobody can give me a straight up answer other then theyre jumping on the hate nu-metal band wagon. Heres a list of bands Korn Limp Bizkit Disturbed Linkin Park Mudvayne Sevendust Coal Chamber Dry Kill Logic SOiL Flaw Stained Primer 55 The Deadlights Motorgrater Kittie Papa Roach The Deftones And alot more hard rock/metal bands from 97-02.
- Q: The ones i know: 90% of stuff by Maximum The Hormone.I really like Japanese metal because i love Metal and i can understand Japanese.Any good Japanese Metal songs?Thanks :3
- Basically, metals are elements that can't hold onto their electrons tightly. I think this is because as you go down the periodic table and atoms get larger, elements get less electronegative, which is a measure of the ability of an element to hang onto its electrons. The most electronegative element is Fluorine. Moving to the left or down will just make them less so, and more like metals.
- Q: When I say new age metal I mean metalcore (Bands-All That Remains, Killswitch Engage), death metal (Beneath The Massacre, Cannibal Corpse), groove metal (Chimaira, Lamb Of God), and the like. Many people are disgusted at them but I prefer them to the classic types of metal...power metal and other genres like it. I'd just like to know why so many people diss new age metal.
- Batteries contain metal so I doubt it. It might corrode some metals eventually, but nothing like the blood of the alien from Alien.
- Q: Can a metal detector detect a cell phone?
- I know more about Death Metal as I am not a big fan of the satanic nature of the music. But I shall give you some bands: Technical Death Metal (My favorite): Death Nile Dying Fetus Opeth Between the Buried and Me Necrophagist Meshuggah Gojira Extol Born of Osiris Cynic Beneath The Massacre Brain Drill Cryptopsy Decapitated Gorguts Immolation Ominous Origin Pestilence Psycroptic Sleep terror Spawn of Possession Melodic death Metal: In Flames Amon Amarth Black Dahlia Murder At The Gates Dethklok (I know they are a fictional band, but i like them) Funeral Pyre Children of Bodom Carcass Neuraxis Scar Symetry Black Metal: Darkthrone Dimmu Borgir Emperor Leviathan Abigor Unblack metal (better for you) Antestor Lengsel Arvinger Horde Fire Throne Kekal Mortification Admonish
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Tungsten powder used in alloy powder metallurgy high density purity tungsten powder
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 kg
- Supply Capability:
- 500000 kg/month
OKorder Service Pledge
OKorder Financial Service
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