He aha ngā āhuatanga o te ātete koranu i roto i te pēke kawenga?

Ko te wāhanga matua o tepēke kawenga, ka taea e te waeine kawenga maroke te huri i te pūngao hiko ki te pūngao wera, me te whakahaere whakamātautau tukunga tonu mō ngā taputapu, ngā kaihanga hiko me ētahi atu taputapu. Kei te whakamahi tā mātou kamupene i tētahi waeine kawenga ātete hanganga koranu i hangaia e rātou anō. Mō ngā āhuatanga o te haumaru kawenga maroke, ka pāngia ngāwari e te pāmahana, ā, ka whakamahia te mana kounga tino pakari e pā ana ki te tauwehenga pāmahana me te mahi marara wera. He ātete ake te mahi kawenga katoa ki te wera, ā, ka taea te mahi pumau mō te wā roa.

Ko ngā otinga hangarau me ngā whāinga motuhake koia ēnei:

1. Ko te rauemi waea ātete whakarewa he mea whiriwhiri mai i te ātete pāmahana teitei (tae atu ki te 1300 ℃), te mahi hiko pumau, me te iti o te tauwehenga nekehanga pāmahana (5*10-5/℃) o te koranu nikara-chromium (NICR6023). I tēnei wā, koia te taumata hanga ātete koranu matatau rawa atu.

2. He tino pakari ngā ture mō ngā rauemi o ia wāhanga o te ātete whakapaunga hiko. Ka whakamahia e te tinana ngongo te maitai kowiri tira totoro me te kaha ārai-mate 321 (1CR18NI9TI). Ko JBY-TE4088-199. I te wā o te tukanga hanga, ko te uara mātotoru o te onepu konupora he 3.0g/cm3 ±0.2, ā, ka whakamahia e te tīwiri waea me te pou tīwiri pumau te maitai kowiri tira ātete-waikura me te pāmahana teitei 321 (1CR18NI9TI). Mā te whakahaere rauemi tino pakari me te mārama, ka taea te kī he tino ōrite te ātete koranu o te hanga puranga.

3. Ko te totohu wera he 321, ko te teitei he 7mm ±2, ā, ko te matotoru he 0.4mm ± 0.2.

4. Ko te ngaohiko ātete o te ātete whakamahi hiko kotahi-pūtake he DC3000V, he AC1500V rānei, ā, kāore e pakaru te 50Hz. Mā roto i ngā ātete koranu maha, ka taea te whakarite kia eke te uara ātete ngaohiko ki te 20kV.

5. Ko te pāmahana toharite o te totohu wera o te ātete koranu i raro i te āhua mahi noa ko ≤300 ℃, ko te mōrahi ko 320 ℃, ā, ko te pāmahana mōrahi o te tawhiti e tata ana ki te 5 ngā wā o te pāmahana o te ātete mōrahi o 1300 ℃.

6. Ina tae te ātete mana ki te 300 ℃ -400 ℃, kei te ≤±2% tonu te nekehanga pāmahana, e whakarite ana kāore te uara ātete kawenga e nui ngā piki me ngā heke i raro i te uara mana āhua pāmahana teitei.

7. Ahakoa te makariri me te wera, me te hapa kawenga ≤±3%.

8. Ko te pāmahana putanga hau o te mīhini katoa he ≤80 ℃ (awhe 1m).