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Ngā tukanga maimoatanga wera – te tinei, te whakamahana, te whakataurite, te whakamahana
Ko te tinei i te maitai ko te whakamahana i te maitai ki te pāmahana Ac3a (te maitai sub-eutectic) Ac1 rānei (te maitai over-eutectic) ki runga ake i te pāmahana, ka pupuri mō tētahi wā, kia tere ake ai te austenitization katoa, wāhanga rānei, kātahi ka tere ake i te tere whakamatao nui o te ...Pānuihia atu -
Ngā tauira me ngā rauemi o te puranga rino Lasen
Ngā momo puranga pepa maitai E ai ki te "Puranga Pepa Maitai Hurihia Wera" (GB/T 20933-2014), e toru ngā momo o te puranga pepa maitai hurihia wera, ko ngā momo motuhake me ō rātou ingoa waehere e whai ake nei: Puranga pepa maitai momo-U, ingoa waehere: Puranga pepa maitai momo-PUZ, co...Pānuihia atu -
Ngā Āhuatanga Rauemi me ngā Whakatakotoranga o te Wāhanga Rino A992 H o te Paerewa Amerikana
Ko te wāhanga maitai A992 H o te Paerewa Amerikana he momo maitai kounga teitei i hangaia e te Paerewa Amerikana, he mea rongonui mō tōna kaha teitei, tōna pakari teitei, tōna ātete pai ki te waikura me te mahi whakarewa, ā, he whānuitia te whakamahinga i roto i ngā mara o te hanga, te piriti, te kaipuke,...Pānuihia atu -
Te Whakakore i te Tauine o ngā Paipa Rino
Ko te tango i te waikura o ngā paipa rino e pā ana ki te tango i te waikura, te kiri kua waikura, te paru, me ētahi atu mea i runga i te mata o te paipa rino hei whakahoki mai i te kanapa whakarewa o te mata o te paipa rino kia mau ai te piri me te pānga o te paninga, te maimoatanga ārai waikura rānei i muri mai. Kāore e taea e te tango i te waikura te...Pānuihia atu -
Me pēhea te mārama ki te kaha, te mārō, te ngāwari, te pakari me te ngāwari o te maitai!
Kaha Me āhei te rauemi ki te tu atu i te kaha e whakamahia ana i roto i te horopaki tono me te kore e piko, e whati, e pakaru, e whakapē rānei. Pakari Ko ngā rauemi pakeke he ātete ake ki ngā karawarawa, he pakari, ā, he ātete ki ngā haehae me ngā kōhao. Ngāwari...Pānuihia atu -
Ngā āhuatanga me ngā mahi o te pepa maitai konupora-konumohe kua whakapūmautia
Ko te pereti maitai konumohe-konupora kua whakapūkaratia (Pereti Konutea-Konumohe-Konupora) he momo hou o te pereti maitai pania ātete-waikura, ko te hanganga paninga he konutea te nuinga, mai i te konutea me te 1.5%-11% o te konumohe, 1.5%-3% o te konupora me te tohu o te hanganga silicon...Pānuihia atu -
Ngā whakapiri
Ka whakamahia ngā whakapiripiri, ngā whakapiripiri hei whakapiri i ngā hononga me te whānuitanga o ngā wāhanga mīhini. I roto i ngā momo mīhini, taputapu, waka, kaipuke, ara rerewē, piriti, whare, hanganga, taputapu, taputapu, mita me ngā taonga ka kitea i runga ake i te whānuitanga o ngā whakapiripiri...Pānuihia atu -
Ko te rerekētanga i waenga i te paipa maitai kua whakapūmauhia me te paipa kua whakapūmauhia, me pēhea te tirotiro i tōna kounga?
Te Rerekētanga i waenga i te paipa kua whakapūmautia i mua i te whakarewa me te Paipa Rino Whakapūmautia Hot-DIP 1. Te Rerekētanga i roto i te Tukanga: Ka whakapūmautia te paipa rino kua whakapūmautia i mua i te whakarewa mā te ruku i te paipa rino ki roto i te konutea rewa, engari ko te paipa kua whakapūmautia i mua i te whakarewa ka pania ōrite ki te konutea ki runga i te mata o te rīpene rino...Pānuihia atu -
Te hurihuri makariri me te hurihuri wera o te maitai
Rino Wera Hurihia Rino Matao Hurihia 1. Tukanga: Ko te hurihanga wera te tukanga whakamahana i te maitai ki te pāmahana tino teitei (tata ki te 1000°C) kātahi ka whakapapatahitia ki te mīhini nui. Mā te whakamahana ka ngawari te maitai, ka ngāwari te huri, kia taea ai te pēhi ki roto i te ...Pānuihia atu -
Paipa maitai ātete-waikura 3pe
Kei roto i ngā paipa maitai ārai-waikura 3pe te paipa maitai kore-tui, te paipa maitai porowhita me te paipa maitai LSAW. Ko te hanganga paparanga-toru o te paninga ārai-waikura polyethylene (3PE) e whakamahia whānuitia ana i roto i te umanga paipa hinu nā te mea he pai tōna ātete ki te waikura, he pai hoki mō te wai me te hau...Pānuihia atu -
Ngā tikanga rokiroki maitai tino-tiketike whai hua
Ko te nuinga o ngā hua rino ka hokona nuitia, nō reira he mea nui te penapena rino, mā ngā tikanga penapena rino pūtaiao me te whaitake, ka taea te tiaki i te whakamahinga o te rino i muri mai. Ngā tikanga penapena rino - pae 1, te penapena whānui o te whare putunga rino ...Pānuihia atu -
Me pēhea te wehewehe i te rauemi pereti maitai ko te Q235 me te Q345?
Kāore e kitea whānuitia ana te Pereti Rino Q235 me te Pereti Rino Q345 i te taha o waho. Kāore he pānga o te rerekētanga tae ki te rauemi o te rino, engari nā ngā tikanga whakamatao rerekē i muri i te hurihuri o te rino. I te nuinga o te wā, he whero te mata i muri i te...Pānuihia atu
