Ko tā mātou kamupene te nuinga e hanga ana i ngā rīpene whakamahana pāmahana teitei me te iti o ngā poke, te parakore teitei, te ātete pai ki te waikura o te mata, te ātete pumau, te ātete ki te waikura, te mahi tukatuka pai me te kaha pāmahana teitei me te kaha ki te whakarewa. Ka taea te tukatuka tika i ngā hua ki te takai, te āhua-Z, te porowhita, me ētahi atu, ā, ka whakamahia whānuitia ki te whakarewa whakarewa, te hanga miihini, ngā oumu hiko ahumahi, ngā oumu hiko iti, ngā oumu whakakā, ngā taputapu whare, te kawe waka me ētahi atu ahumahi hei hanga i ngā huānga whakamahana me ngā wāhanga ātete. He oti ngā whakatakotoranga o ā mātou hua i roto i te hangarau matatau me te kounga kua whakamanahia. Nau mai ki ngā kaihoko hou me ngā kaihoko tawhito ki te tono!
Ngā painga o te waea whakamahana pāmahana teitei:
He roa te ora o tā mātou hua, ā, he teitei hoki te ātete ki te pāmahana, pērā i te pāmahana ratonga mōrahi o te waea koranu konumohe rino-konukōmiuma HRE ka eke ki te 1400ºC i te āhuarangi; he tino pai te ātete waikura o te mata o te hua, he pai te ātete me te ātete teitei o te kiriata AI2O3 i hangaia i muri i te waikura; ā, he nui te kawenga mata e whakaaetia ana; he iti ake tōna taumaha motuhake i te koranu nikara-konukōmiuma; he teitei ake hoki tōna ātete, ā, he pai ake te ātete whanariki; engari he iti iho tōna utu i te koranu nikara-konukōmiuma.
Ko te hanga waea oumu hiko puna (waea oumu hiko ahumahi, waea oumu hiko pāmahana teitei) e whakamahi ana i te waea ātete nikara-kōromēhi kounga teitei me te waea rino-kōromēhi-konumohe ātete pāmahana teitei hei rauemi mata, e whakahaere tika ana i te mana o te waea oumu, ā, ka takaihia aunoa e te mīhini takai waea tere-teitei. He ātete pāmahana teitei, kāore he hihi, he tiaki taiao me te kore parahanga, he tere te pikinga pāmahana, he roa tonu, he ātete pumau, he iti te rerekētanga mana, he ōrite te piko i muri i te totoro. Ko te ōwehenga whaitake o te roa o te wā mahi ki te roa o te takai piri ko te 3: 1.
Ngā tawhā hua:
1. Ko te ātete pāmahana o te waea oumu hiko nikara-kōrome he 1250 ºC, ā, ko te ātete pāmahana o te waea oumu hiko rino-kōrome-konumohe he 1400 ºC;
2. He kanapa te tae o te mata, he mangu, ā, he kakariki te tae matua, pērā i te koranu nikara-konukōmiuma;
3. Me iti iho i te 1.5w / cm2 te kawenga mata o te waea oumu.
Whakarongo:
1. E ai ki te tikanga waea hiko, me whakamahi i te kawenga mata e tika ana i roto i te hoahoa hei whakakapi tika i te diameter waea;
2. I mua i te tāutanga, me tirotirohia te oumu hei tango i ngā tūponotanga huna o te ferrite, te hanganga waro, me te pā ki te oumu hiko hei karo i ngā ara iahiko poto hei ārai i te pakaru o te waea oumu.
3. I te wā e tāuta ana, me hono tika kia rite ki te tikanga waea i hangaia;
4. Tirohia te aro o te pūnaha whakahaere pāmahana i mua i te whakamahinga kia kore ai e hē te whakahaere pāmahana, kia kore ai e mura te waea oumu hiko.
5. Ina whati te waea oumu, ka honoa e te tangata ngā pito whati ka whakamahia anō. Heoi, ka puta he ātete nui ki te hononga, nō reira e kore e whati mō te wā roa. Kei raro nei tētahi tikanga hou mō te hono i te waea oumu hiko: tangohia he wāhanga (roa 2cm) o te waea parahi matotoru (ki te kore he waea parahi matotoru e wātea ana, takaihia ētahi aho waea parahi angiangi hei utu) waea konumohe rānei, pikohia ngā waea kia motuhake, ka takai ki te waea oumu. Kāore tēnei tikanga hononga e whakaputa i te ātete nui, ā, he tino pakari.
He whānuitia te whakamahinga o te waea oumu hiko puna i roto i ngā oumu hiko ahumahi me ngā taputapu whakamahana hiko ā-iwi pērā i ngā oumu hiko iti, ngā oumu whakamahana, ngā oumu whakahurihuri, ngā oumu whakamahana, ngā oumu whakaora, ngā taputapu whakamahana me te hauhautanga, ā, ka taea hoki te whakamahi mō te whakamahana wai, ngā momo paipa whakamahana hiko me ngā taputapu whare. , Matū, ahumahi whakarewa, me ētahi atu. Kua whakaritea, kua hangaia rānei kia rite ki ngā hiahia o te kiritaki.
Mēnā ka pātai mai koe, tēnā whakamōhio mai ki a mātou mō ngā rahi i raro nei
1. d1: te whānui o te waea
2. D1: te diameter o waho o te koiri
3. S1: te tawhiti mai i waenganui ki waenganui o ngā koiri e rua
4. L1: te roa o te whakamahana
5. Ngaohiko me te wattage, te ātete rānei
| Rauemi koranu | % o te hanganga matū | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | ētahi atu | |
| mōrahi(≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Okiokinga | - |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Okiokinga | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Okiokinga | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Okiokinga | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Okiokinga | - |
| 0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Okiokinga | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Okiokinga | Tāpirihia te nama 0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Okiokinga | |
Ngā āhuatanga hangarau matua o te FeCrAl Alloy:
| Waitohu Taonga | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Wahanga matū matua% | Cr | 12.0-12.5 | 17.0-21.0 | 19.0-22.0 | 20.5-23.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 2.0-4.0 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
| Fe | Taurite | Taurite | Taurite | Taurite | Taurite | Taurite | Taurite | |
| Re | Tika | Tika | Tika | Tika | Tika | Tika | Tika | |
| Tāpiritanga Nama: 0.5 | Tāpiritanga Mo:1.8-2.2 | |||||||
| Te pāmahana whakamahinga mōrahi o te wāhanga | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
| Te Pūwāhi Rewa | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
| Kiato g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Ātete μΩ·m,20 | 1.25±0.08 | 1.23±0.06 | 1.42±0.07 | 1.35±0.06 | 1.45±0.07 | 1.45±0.07 | 1.53±0.07 | |
| Te Kaha Kume Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Auautanga toronga% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Auautanga piko auau | 5 | 5 | 5 | 5 | 5 | |||
| Te hiki tere h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Wera Motuhake J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Tauwehenga Arataki Wera KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| Tau whakawhanui rārangi aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Te pakeketanga HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Hanganga iti | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
| Aukume | Aukume | Aukume | Aukume | Aukume | Aukume | Aukume | Aukume | |
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