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ASTM B392 r04200 nooca1 NB1 99.95% Niobium Rod saafiga saafiga ah ee qiimaha

ASTM B392 r04200 nooca1 NB1 99.95% Niobium Rod saafiga saafiga ah ee quruxda badan ee qiimaha leh
  • ASTM B392 r04200 nooca1 NB1 99.95% Niobium Rod saafiga saafiga ah ee qiimaha

Sharraxaadda Gaaban:

Niobium iyo Niobium Aloy bar, oo ah sheyga silig sababta oo ah dhibicdeeda dhalaalaya, iska caabbinta, waxqabadka qabowga iyo astaamaha kale ee loo isticmaalo kiimikada, eleronikada, duulista iyo aerospace iyo beero kale. Niobium iyo Niobium Aloy-ka ayaa loo istcimaalaa sida agabyada qaab dhismeedka iyo dhammaan noocyada ka mid ah gantaalka mashiinka duurka, qaybaha gudaha iyo qalabka xirmooyinka, soosaarka idaacadda loo yaqaan 'hyrochochoric acid' ama iska caabbinta xargaha aalkolka aalkolka leh ee ku jira xaalada qaybaha iska caabinta.


Si faahfaafo

Calaamadaha wax soo saarka

Cayayaanka wax soo saarka

Magaca wax soo saarka ASTM B392 B393 B393 BADIUM HOOBIUM ROBIUM ROB MIObium Bar oo leh qiimaha ugu fiican
Daahir Nb ≥99.95%
Heer u qaybin R04200, r04210, r04251, r04261, nb1, nb2
Caadi ah ASTM B392
Weynaan Cabir ahaan
Dhibcaha dhalaalaya 2468 darajo centigrade
Point karkaraya 4742 darajo centigrade
Faa'iido ♦ Cufnaanta hooseeya iyo xoogga gaarka ah ee adag
♦ iska caabin wanaagsan si loo saameeyo kuleylka
♦ aan la iloobin oo aan sun ahayn
♦ Barta sare ee dhalaalaya, anti-daad wanaagsan, oo wanaagsan oo heer sare ah iyo astaamo kale oo gaar ah.
Isku-darka kiimikada (%)
  Nb Fe Si Ni W Mo Ti Ta O C H N
Nb1 Haraa 0.004 0.002 0.002 0.004 0.004 0.002 0.07 0.015 0.005 0.0015 0.003
Nb2 Haraa 0.02 0.02 0.005 0.02 0.02 0.005 0.15 0.03 0.01 0.0015 0.01

Dhismaha cabbirka

Dhexroor(mm) Dulqaadashada dhexroor (mm) Dhererka (mm) Dulqaadashada dhererka (mm)
3.0-4.5 ± 0.05 200-1500 +5
> 4.5-6.5 ± 0.10 200-1500
> 6.5-10.0.0 ± 0.15 200-1500
> 10-16 ± 0.20 200-2000
> 16-18 1.0 200-2000
> 18-25 1.5 200-2000
> 25-40 2.0 200-2000
> 40-50 2.50 200-2000
> 50-65 ± 3.00 200-2000
> 65-150 ± 4.00 200-1000

Shuruudaha farsamada (xaalad xaalado ah)

Heer u qaybin Xoog TSenlisle ΔBPSI (MPA), ≥ Soo saar xoogga Δ0.2, PSI (MPA), ≥ Cuncun 1 "/ 2" Dhererka Give,%, ≥
Ro42-1-1

Ro4210-2

 18000 (125) 12000 (85) 25

Isticmaal

♦ Warshadaha elektiroonigga ah, kimistariga, warshadaha elektiroonigga ah, warshadaha dawooyinka.

♦ Birta, dhoobada, elektiroonigga, warshadaha tamarta nukliyeerka iyo tikniyoolajiyadda superconductor.

♦ Super-ka kor u qaadida, qulqulka dhiiga ee lagu rakibay iyo wakiilo abaabulan.

♦ Si aad ah loo isticmaalo wax soo saarka noocyo kala duwan oo bir bir ah, heerkulka sare, galaaska indhaha, aaladda goynta, agabka sare ee dusha sare iyo warshadaha kale.

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