ʻO ke kuʻi ʻana o ka Exothermic

In nā mea hoʻokumu honua, ma waho aʻe o ka hana ʻana i nā kino kupapaʻu a me nā kino kumu honua, loaʻa iā mākou ka exothermic flux a me nā huahana ʻē aʻe. He mea maʻalahi, kiʻekiʻe, kiʻekiʻe ke kiʻekiʻe o ka welding metala. Hoʻohana ia i ka wela hoʻoheheʻe kemika o nā pūhui metala e like me ke kumu wela, a hana ma o ka superheated (hōʻemi) metala hoʻoheheʻe ʻia, hoʻomehana pololei a ʻole paha, a hana i loko o kahi graphite mold kūikawā. Hoʻokumu ʻia kahi hui welded me kekahi ʻano a me ka nui e kūpono i nā koi ʻenekinia i loko o ka lua. I kēia manawa, ua hoʻololi maʻamau ka wiliwili exothermic i ke ʻano hoʻohui mechanical mua ma waena o nā metala.

Note : ʻO kā mākou huahana nā lako hana. ʻO nā mea waiwai, nā kaʻina hana, a me nā kikoʻī e pili i ke kumukūʻai a me ka manawa hāʻawi. E ʻoluʻolu e kelepona mai iā mākou no nā kikoʻī.

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