NiNb Nickle Niobium daawaha ugu weyn NiNb60 NiNb65 NiNb75 daawaha
Cabbiraadaha Badeecada
| Daawaha Master Nickel Niobium | ||||||||
| Qeexitaan (cabbirka: 5-100mm) | ||||||||
| Nb | S | P | Ni | Fe | Ta | Si | C | Al |
| 55-66% | 0.01% ugu badan | 0.02% ugu badan | Dheelitirnaan | 1.0% ugu badan | 0.25% ugu badan | 0.25% ugu badan | 0.05% ugu badnaan | 1.5% ugu badan |
| Ti | N | O | Pb | As | BI | Sn |
|
|
| 0.05% ugu badan | 0.05% ugu badan | 0.1% ugu badan | 0.005% ugu badan | 0.005% ugu badnaan | 0.005% ugu badan | 0.005% ugu badan |
| |
Codsiga
1. Inta badan waxaa loo isticmaalaa sidii nodularizer loogu talagalay soo saarista birta la shubay ee ductile.
2. Magnesium-ka ku jira Ni-Nb waxaa lagu dari karaa birta dhalaalaysa si hufan oo ammaan ah si loo ilaaliyo wax soo saarka iyo hantida gaarka ah ee birta la shubay.
3. Nb waxaa lagu dhalaalin karaa birta nikkel-ka si aad ah iyada oo aan wax segreation ah lahayn, waxqabadka falcelinta gaabiska ah ee Nb ee birta dhalaalaysa wuxuu ka dhigayaa mid waxtar leh, dhaqaale ahaan iyo ammaan ah oo ku jira hordhaca salka. Marka la barbardhigo waxyaabaha kale ee lagu daro iyada oo aan lahayn Nb, waxay leedahay soo kabasho wanaagsan waxayna hubin kartaa in wax soo saarku uu deggan yahay.
4. Nikkel-ka ku jira Ni-Nb wuxuu u shaqeeyaa sidii graphitizator iyo perlite stabilizer, sidaa darteed xoogga jiidista iyo hantida farsamada ee walaxda waa la horumarin karaa. Sidoo kale marka la isticmaalo Ni-Nb, kala duwanaanshaha qaybta tuurista fudud iyo culus ayaa la dhimaa marka la soo saaro. Intaa waxaa dheer, waxay leedahay saameyn aad u wanaagsan oo ku jirta birta la shubay ee austenite iyo bainite ductile.
Badeecadaha la xiriira
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Shiinaha Ferro Molybdenum Factory Sahayda Tayada L ...
Halabuurka Kiimikada Halabuurka FeMo (%) Heerka Mo Si SPC Cu FeMo70 65-75 2 0.08 0.05 0.1 0.5 FeMo60-A 60-65 1 0.08 0.04 0.1 0.5 FeMo60-B 60-65 1.5 0.1 0.05 0.1 0.5 FeMo60-C 60-65 2 0.15 0.05 0.15 1 FeMo55-A 55-60 1 0.1 0.08 0.15 0.5 FeMo55-B 55-60 1.5 0.15 0.1 0.2 0.5 Sharaxaadda Badeecadaha Ferro Molybdenum70 waxaa inta badan loo isticmaalaa in lagu daro molybdenum birta sameynta birta. Molybde...