Croeso i'n gwefannau!
Gwifren Alloy Fecral (Cral 23/5) Gwifren Gwresogi Trydan
Gwifren Alloy Fecral (Cral 23/5)
Dadansoddiad enwol
23.00 cr, 5.00 al, Bal. Fefau
Tymheredd Gwaith Contineous Max: 1250ºC.
Tymheredd Toddi: 1500ºC
Gwrthiant Trydanol: 1.35 ohm mm2/m
Fel rheol, defnyddir y math hwn o wifren aloi fecral yn helaeth fel elfennau gwresogi mewn ffwrneisi diwydiannol ac odynau trydanol.
Mae ganddo lai o gryfder poeth nag aloion tophet ond pwynt toddi llawer uwch.
Deunydd Alloy Shanghai Tankii CO., Ltd
Cynhyrchydd Alloy Fecral ac Alchrome yn Tsieina, Mwyaf Proffesiynol yn y Byd
Manyleb:
| Math Alloy | Diamedrau | Gwrthsefyll | Nhenfa | Hehangu (%) | Plygu | Max. Pharhaus | Weithgar Bywydau |
| (mm) | (μΩm) (20 ° C) | Nerth | Weithiau | Ngwasanaeth | (oriau) | ||
| (N/mm²) | Nhymheredd (° C) | ||||||
| Cr20ni80 | <0.50 | 1.09 ± 0.05 | 850-950 | > 20 | > 9 | 1200 | > 20000 |
| 0.50-3.0 | 1.13 ± 0.05 | 850-950 | > 20 | > 9 | 1200 | > 20000 | |
| > 3.0 | 1.14 ± 0.05 | 850-950 | > 20 | > 9 | 1200 | > 20000 | |
| Cr30ni70 | <0.50 | 1.18 ± 0.05 | 850-950 | > 20 | > 9 | 1250 | > 20000 |
| ≥0.50 | 1.20 ± 0.05 | 850-950 | > 20 | > 9 | 1250 | > 20000 | |
| Cr15ni60 | <0.50 | 1.12 ± 0.05 | 850-950 | > 20 | > 9 | 1125 | > 20000 |
| ≥0.50 | 1.15 ± 0.05 | 850-950 | > 20 | > 9 | 1125 | > 20000 | |
| Cr20ni35 | <0.50 | 1.04 ± 0.05 | 850-950 | > 20 | > 9 | 1100 | > 18000 |
| ≥0.50 | 1.06 ± 0.05 | 850-950 | > 20 | > 9 | 1100 | > 18000 | |
| 1cr13al4 | 0.03-12.0 | 1.25 ± 0.08 | 588-735 | > 16 | > 6 | 950 | > 10000 |
| 0cr15al5 | 1.25 ± 0.08 | 588-735 | > 16 | > 6 | 1000 | > 10000 | |
| 0cr25al5 | 1.42 ± 0.07 | 634-784 | > 12 | > 5 | 1300 | > 8000 | |
| 0cr23al5 | 1.35 ± 0.06 | 634-784 | > 12 | > 5 | 1250 | > 8000 | |
| 0cr21al6 | 1.42 ± 0.07 | 634-784 | > 12 | > 5 | 1300 | > 8000 | |
| 1cr20al3 | 1.23 ± 0.06 | 634-784 | > 12 | > 5 | 1100 | > 8000 | |
| 0cr21al6nb | 1.45 ± 0.07 | 634-784 | > 12 | > 5 | 1350 | > 8000 | |
| 0cr27al7mo2 | 0.03-12.0 | 1.53 ± 0.07 | 686-784 | > 12 | > 5 | 1400 | > 8000 |
Ysgrifennwch eich neges yma a'i hanfon atom
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