Budada Tungsten waa budo bir ah oo muhiim ah oo leh cufnaanta sare, barta dhalaalka sare, sifooyinka farsamada wanaagsan iyo xasiloonida kiimikada.Waxaa si weyn loogu isticmaalaa soo saarista birta xawaaraha sare leh, carbide sibidhka, qaybaha mishiinka gantaalada, qalabka elektarooniga ah iyo beeraha kale.Budada Tungsten waxay leedahay qaabab iyo cabbirro kala duwan waxaana loo isticmaali karaa meelo kala duwan.Budada tungsten-ka fiican ayaa loo isticmaali karaa in lagu soo saaro qalabka elektarooniga ah, kicinta, iwm.Intaa waxaa dheer, budada tungsten waxaa sidoo kale lagu qasi karaa biraha kale ama walxaha aan birta ahayn si loogu diyaariyo alaabo ama qalab isku dhafan oo leh sifooyin wanaagsan.
Budada tungsten / wolfram | ||||
Chemistry/Darajo | FW-1 | FW-2 | FWP-1 | |
In ka yar (Max.) | Fe | 0.005 (xajmiga qayb ≤ 10um) | 0.03 | 0.03 |
0.01 (xajmiga qayb>10um) | ||||
Al | 0.001 | 0.004 | 0.006 | |
Si | 0.002 | 0.006 | 0.01 | |
Mg | 0.001 | 0.004 | 0.004 | |
Mn | 0.001 | 0.002 | 0.004 | |
Ni | 0.003 | 0.004 | 0.005 | |
Pb | 0.0001 | 0.0005 | 0.0007 | |
Sn | 0.0003 | 0.0005 | 0.0007 | |
Cu | 0.0007 | 0.001 | 0.002 | |
Ca | 0.002 | 0.004 | 0.004 | |
Mo | 0.005 | 0.01 | 0.01 | |
P | 0.001 | 0.004 | 0.004 | |
C | 0.005 | 0.01 | 0.01 |
Darajo | Shayga Lam | (BET/FSSS) | Ogsajiinta(%) ugu badnaan |
Qaybaha Ultrafine | ZW02 | >3.0m2/g | 0.7 |
ZW04 | 2.0-3.0m2/g | 0.5 | |
Qurub yar-yar | ZW06 | 0.5-0.7um | 0.4 |
ZW07 | 0.6-0.8um | 0.35 | |
ZW08 | 0.7-0.9um | 0.3 | |
ZW09 | 0.8-1.0um | 0.25 | |
ZW10 | 0.9-1.1um | 0.2 | |
Qaybaha fican | ZW13 | 1.2-1.4um | 0.15 |
ZW15 | 1.4-1.7um | 0.12 | |
ZW20 | 1.7-2.2um | 0.08 | |
Qaybaha dhexe | ZW25 | 2.0-2.7um | 0.08 |
ZW30 | 2.7-3.2um | 0.05 | |
ZW35 | 3.2-3.7um | 0.05 | |
ZW40 | 3.7-4.3um | 0.05 | |
Qaybaha dhexe | ZW45 | 4.2-4.8um | 0.05 |
ZW50 | 4.2-4.8um | 0.05 | |
ZW60 | 4.2-4.8um | 0.04 | |
ZW70 | 4.2-4.8um | 0.04 | |
Qurub aan dhab ahayn | ZW80 | 7.5-8.5um | 0.04 |
ZW90 | 8.5-9.5um | 0.04 | |
ZW100 | 9-11um | 0.04 | |
ZW120 | 11-13um | 0.04 | |
Qayb aan dhab ahayn sifada | ZW150 | 13-17um | 0.05 |
ZW200 | 17-23um | 0.05 | |
ZW250 | 22-28um | 0.08 | |
ZW300 | 25-35um | 0.08 | |
ZW400 | 35-45um | 0.08 | |
ZW500 | 45-55um | 0.08 |
Huarui waxa uu leeyahay nidaam maarayn tayo adag.Waxaan tijaabineynaa badeecada marka hore ka dib marka aan dhameyno wax soo saarkayaga, waxaanan tijaabineynaa mar kale ka hor dhalmo kasta, xitaa muunad.Oo haddii aad u baahan tahay, waxaan jeclaan lahayn inaan aqbalno qolo saddexaad inay tijaabiso.Dabcan haddii aad rabto, waxaan ku siin karnaa muunad si aad u tijaabiso.
Tayada alaabtayada waxaa dammaanad qaaday Machadka Metallurgical Sichuan iyo Guangzhou Institute of Metal Research.Wadashaqeynta muddada dheer ee iyaga lala yeesho waxay badbaadin kartaa waqti badan oo tijaabo ah macaamiisha.