Niobium Carbide
Sharaxaada
Niobium carbide, wejiga dhexe ee shabag cubic, oo leh dhalaal guduudan, fududahay in la dhalaaliyaa in carbide titanium, carbide zirconium, carbide tungsten iyo xeryahooda kale, iyo si wada jir ah si ay u sameeyaan mix. nooc ka mid ah walxaha leh barta dhalaalka sare iyo adkaanta sare. Waxaa si weyn loo isticmaalaa qalabka heerkulka sare ee refractory iyo daro daawaha adag.
Codsiga
Qalab heerkul sare ah oo dib-u-kicinaya iyo waxyaabaha lagu daro karbidhida sibidhka
Astaamaha Jirka
Midabka: budada cawl madow caanaha molecular: NbC Dhismaha Crystal: cubic Barta karkarinta: 4300 ℃ | CAS:12069-94-2 Miisaanka molecular: 104.92 Meesha dhalaalaysa: 3490°C Cufnaanta: 7.6g/cm3 |
Astaamaha Kiimikada
Darajo | FNbC-1 | FNbC-2 | FNbC-3 | |
Nuxurka ugu muhiimsan % | C wadarta | 10.6-11.4 | 10.6-11.4 | 10.6-11.4 |
C bilaash ah | 0.15 | 0.15 | 0.15 | |
Waxa ku jira wasakhda (%) Max | Ca | 0.01 | 0.01 | 0.01 |
Fe | 0.05 | 0.05 | 0.05 | |
N | 0.02 | 0.02 | 0.02 | |
O | 0.30 | 0.20 | 0.15 | |
Si | 0.01 | 0.01 | 0.01 | |
Al | 0.01 | 0.01 | 0.01 | |
Ta | 0.20 | 0.20 | 0.20 | |
Na | 0.005 | 0.005 | 0.005 | |
K | 0.005 | 0.005 | 0.005 | |
粒度 | FSSS1.0-1.5μm | FSSS2.0-4.0μm | 60-325 μm | |
Baahida gaarka ah ee cabbirka iyo kiimikada ayaa la soo saari karaa |
Maxaad noo doorataa:
1. Waxaad heli kartaa alaabta ugu fiican ee waafaqsan shuruudahaaga ugu yaraan qiimaha suurtogalka ah.
2. Waxaan sidoo kale bixinaa Dib-u-hawlgalayaasha, FOB, CFR, CIF, iyo albaabka ilaa albaabka qiimaha gaarsiinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta kaas oo noqon doona mid aad dhaqaale.
3. Agabka aanu bixinayno gabi ahaanba waa la xaqiijin karaa, laga bilaabo shahaadada tijaabada alaabta ceyriinka ilaa qoraalka cabbirka kama dambaysta ah.
4. dammaanad qaado inaad ku bixiso jawaab 24saac gudahood (badanaa isla saacada)
5. Waxaad heli kartaa beddelka kaydka, keenista wax-shiidka oo yaraynaysa wakhtiga wax-soo-saarka.
6. Waxaan si buuxda ugu heellan nahay macaamiishayada. Haddii ay suurtagal noqon waydo inaad buuxiso shuruudahaaga ka dib markaad eegto dhammaan fursadaha, kuma marin habaabin doonno ballanqaadyo been ah oo abuuraya xiriir wanaagsan oo macaamiisha ah.
Xaqiijinta Tayada (oo ay ku jiraan kuwa wax baabi'iya iyo kuwa aan burburin labadaba)
1. Tijaabada cabbirka muuqaalka
2. Baarista makaanikada sida xajinta, fidinta iyo dhimista aagga.
3. Falanqaynta saamaynta
4. Falanqaynta baaritaanka kiimikada
5. Imtixaan adag
6. Tijaabada ilaalinta godad
7. Tijaabada galmoodka
8. Tijaabada Daxalka Dhexdhexaadka ah
9. Tijaabada qallafsanaanta
10. Tijaabada Tijaabada Metallography
Dalxiis warshadeed
NALA SOO XIRIIR
Qofka xiriiriyaha:Jennifer
Iimayl :Info@Centuryalloy.Com
WhatsApp/Wechat : +86 18652029326