Ngā Hua
-
Ngā Taputapu Hanganga Rino o Ūropi EN 10025-2 S275JR Paerewa Rino
Ko te whatanga maitai EN 10025-2 S275JR he whatanga maitai waro wera-toia, he kaha-waenga ki te-tiketike e whakamahia ana mō ngā papa ahumahi, ngā arawhata me ngā whare mahi-māmā ki te-waenga mō ngā mahi ā-tāone.
-
Ngā Taputapu Hanganga Rino o Ūropi EN 10025-2 S355JR Paerewa Rino
Ko te whatanga maitai EN 10025-2 S355JR he whatanga maitai hanganga kaha-teitei i hangaia kia rite ki te paerewa Pākehā EN 10025-2. He tino pai tōna kaha ki te pikau kawenga, te pakari, me te ātete ki te waikura, ā, ka taea te whakakotahi me ngā maimoatanga mata e tika ana pēnei i te whakapūmau wera, te peita rānei.
-
Ngā Taputapu Hanganga Rino o Ūropi EN 39 S235 / S275 Paipa Tūāpapa
He paipa rino waro pakari te Paipa Taura EN39, he mea tino pai mō ngā taura me ētahi atu hanganga rangitahi. He kaha pono, he pai hoki te whakarewa, ā, e tutuki ana i ngā whakaritenga o ngā paerewa haumaru o Ūropi.
-
Ngā Kōtaha Rino Rino o Ūropi EN 10025-2 S275JR / S275J0 / S275J2 Rino Papatahi
EN 10025-2 S275JR / S275J0 / S275J2 Rino Papatahihe maitai hanganga kore-koranu i hurihia-werahia e whakamahia whānuitia ana i roto i te hanganga, te mīhini, me te hangarau whānui. Ko te kaha whakaputa iti rawa o te 275 MPa, he tino pai te kaha ki te whakarewa, me te ātete pānga pono (kua whakamatautauria i te 20°C mō te JR, 0°C mō te J0, me te −20°C mō te J2).
-
Ngā Kōtaha Rino Rino o Ūropi EN 10025-2 S235JR / S235J0 / S235J2 Rino Papatahi
Ko te Pereti Rino EN 10025-2 S235JR / S235J0 / S235J2 he momo maitai hanganga kore-koranu kua hurihia-wera, e whakamahia whānuitia ana i roto i te hanga whare me te ahumahi whānui. Ko te kaha whakaputa iti rawa o te 235 MPa, he pai te kaha ki te whakarewa, me te ātete pānga pono (kua whakamatautauria i te 20°C mō te JR, 0°C mō te J0, me te −20°C mō te J2).
-
Ngā Kōtaha Rino Rino o Ūropi EN 10025-2 S355JR / S355J0 / S355J2 Rino Papatahi
EN 10025-2 S355JR / S355J0 / S355J2 maitai papatahi he hua maitai hanganga kaha-teitei, kore-konumohe e whakamahia whānuitia ana i roto ingā hanganga rino, te hanga, te hanga mīhini, me ngā kaupapa hanganga.
-
Ngā Kōtaha Rino Rino o Ūropi EN 10031 Rino Papatahi
EN 10031 maitai papatahihe maitai kore-koranu kounga teitei kua hurihia matao-mātao, i hangaia i raro i ngā ture EN 10031, ā, ko te hua he tino tika ngā āhuatanga, he papatahi, he oti te mata.
-
Puranga Rino Momo U JIS SY390, Tukunga Tere, Huriwera, mō te Hangarau Moana me te Hangarau Whenua
Ko te puranga rino momo-U he momo puranga rino hurihuri, ko te āhua whakawhiti he rite ki te reta matua "U". Hei rauemi turanga whare tino whai hua, taiao-hoa, ka honoa mā te hononga tonu hei hanga i tētahi pakitara rino pumau, piri, e whakamahia ana hei pupuri i te oneone me te ārai i te kino o te wai.
-
Ko te koiri maitai hiko e aro ana ki te witi silicon maitai o te wheketere matua o Haina
He aha te rauemi o te pereti maitai silicon? He momo pereti maitai anō hoki te pereti maitai silicon, engari he iti noa te nui o te waro. He pereti maitai koranu aukume ngohengohe ferrosilicon. Ko te nui o te silicon ka whakahaeretia i waenga i te 0.5% me te 4.5%.
-
Kowiri Hiko Hangaia ki te Witi Matao, he Rino Hiko mō te Matua Whakawhiti
He mea nui te koiri maitai silicon e whakamahia ana i roto i te hanga taputapu hiko, inā koa i roto i te hanga whakawhiti hiko. Ko tana mahi he hanga i te matua aukume o te whakawhiti hiko. Ko te matua aukume tētahi o ngā wāhanga nui o te whakawhiti hiko, ā, ko tana mahi matua he penapena me te tuku i te pūngao hiko.
-
Ngā Hua Tino Hiahiatia Te Rino Hiko Te Rino Hiraka
He mea hanga ngā koiri maitai silicon i te ferrosilicon me ētahi huānga whakarewa. Ko te ferrosilicon te wāhanga matua. I taua wā anō, ka tāpirihia he iti noa o te waro, te silicon, te manganese, te konumohe me ētahi atu huānga hei whakapai ake i te kaha, te kawe hiko me te ātete ki te waikura o te rauemi.
-
GB Paerewa Kounga Matua 2023 27/30-120 CRGO Hiraka Hiraka Mai i te Wheketere Haina Utu Pai
He mea nui te mahi a ngā koiri maitai silicon i roto i te umanga hiko. Nā tōna hanganga motuhake me te hangarau tukatuka, he maha ngā āhuatanga pai rawa atu, ā, he whānuitia te whakamahinga i roto i te hanga taputapu hiko me ngā taura. E whakaponohia ana, mā te whanaketanga tonu o te pūtaiao me te hangarau, ka whānui haere te whakamahinga o ngā koiri maitai silicon i roto i te umanga hiko, ā, ka tino tutuki tōna pūmanawa.