Nabata na weebụsaịtị anyị!
Alkrothal 720 No.1 JR FECALLACELION maka Grivor
Alkrothal 720 No.1 Jrmaka breeki iguzogide
Ngwa ndị a na-ahụkarị maka Alkrothal 720 dị na Rheostats, ndị na-emegide ndị na-eguzogide na-agbagide, wdg.
Alkrothal 720 bụ iron-chromium-Christium-Chrominium (forloy alloy) maka iji okpomọkụ ruru 1000 Celsius C (1830 Celsius F).
Nyochaa
| Cr | Al | Fe |
| 12.0 ~ 15.0 | 4.0 ~ 6.0 | Itule |
Ngwongwo nke mebere
| Max na-aga n'ihu na-aga n'ihu Ọpụpụ 6ºC: Njupụta: Na-eme ihe ọkụkụ: Coefficita nke Aracsion TheMal: Na-agbaze Elongation: Ihe micrographic: Ngwongwo ndọta: | 950ºC 1.25OHM MM2 / M 7.40G / CM3 52.7 KJ / M · · · 15.4 × 10-6 / ºC (20ºc ~ 1000º) 1450ºC Min 16% Ferrite iwe |
Nta: ọkpụrụkpụ 0.01-7mm, obosara 0.5-1000mm
Elu: Ba, 2b
NSOGBU NIILE: Oghere, ọkara ike, siri ike
Ejirila ya mee ihe dị ka nnukwu mmachi ike igwe na-ere ọkụ na ihe ọkụ ọkụ.
Nwere ike dị ọkụ karịa tophet alloys mana ọtụtụ ihe na-emegharị.
Shanghai Tankii Alloy CO., LTD.
Fecral na alchrome homoy mepụtara na China, ọtụtụ ọkachamara n'ụwa
Anyị na-emepụta akara dị n'okpuru akara:
0cr15al5 na 0cr19al3, wdg.
| Ihe mejupụtara kemịkalụ na nnukwu ihe nke fe-cre a alloy | ||||||||
| Njirimara Njirimara | 1cr13al4 | 0cr25al5 | 0cr21AL6 | 0cr23al5 | 0cr21al4 | 0cr21al6nb | 0cr27al7mo2 | |
| Isi kemịkalụ (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | itinyeaka | itinyeaka | itinyeaka | itinyeaka | itinyeaka | itinyeaka | itinyeaka | |
| Fe | Bel. | Bel. | Bel. | Bel. | Bel. | Bel. | Bel. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Ogologo oge na-aga n'ihu (OC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | Otu »00 | |
| Ntugharị 20oc (ωmm2 / m) | 1.25 ± 0.08 | 1.42 ± 0.06 | 1.42 ± 0.07 | 1.35 ± 0.07 | 1.23 ± 0.07 | 1.45 ± 0.07 | 1.53 ± 0.07 | |
| Nnọọ (G / CM3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Ọkụ na-eme ihe ọkụkụ | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (Kj / m @ @ OC) | ||||||||
| Cofficita nke mgbasawanye nke themasion (× 10-6 / OC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
| Ihe dị ka isi (OC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Ike TSS (N / MM2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Elongation (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| Ngalaba Nduzi | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Ọnụego (%) | ||||||||
| Ugboro ugboro na-ada ugboro (F / R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
| Ihe siri ike (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Oge ije ozi na-aga n'ihu | no | ≥80 / 1300 | ≥80 / 1300 | ≥80 / 1300 | ≥80 / 1250 | ≥50 / 1350 | ≥50 / 1350 | |
| Ihe micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Ndọta ndọta | Iwe | Iwe | Iwe | Iwe | Iwe | Iwe | Iwe | |
Dee ozi gị ebe a ma zigara anyị ya
