Waea Solder: Wae Matua i roto i ngā MeaHiko

Waea kīnakiHe tino hira i te tukanga hanga me te whakatika i ngā ara hiko me ngā pūrere. I hangaia ki tētahi āhuatanga konganuku he iti noa iho te pūwāhi rewa, ā, ka whakamahia nuitia mō te waihanga tūhononga hiko i waenganui i ngā wae papa arawhiti. Ka tirohia e tēnei tuhipānui tōna whakauru ki ngā mea hiko, tōna hanganga, ngā pūkenga taupānga me ngā take taiao hoki.

Hanganga o te Waea Solder

Ko te nuinga o te waea kaihoko e hangaia ana mai i te ranunga konganuku pēnei i te tīni, te ārahi, te hiriwa me ētahi wā. Ko ngā āhuatanga e whakamahia noatia ana ko te tin-lead (Sn-Pb) me ngā whiringa wātea-ā-ringa pēnei i te tin-silver-copper (Sn-Ag-Cu). Kai runga i nga take pēnei i te pūwāhi rewa, te kaha pūkaha, te kaha pūkaha, ngā ture taiao rānei.

Ngā Hangarau Taupānga

Hei hoatu waea kaihoko, me rewa e koe mā te whakamahi i te rino hoko, me whakamana ki te pāmahana kia tika ai te rewa i te kaihoko, engari kaua e tūkino i ētahi atu wae hiko. Ko te kaihoko wai e haere ana i waenganui i ngā mata konganuku e mahi ana i tētahi tūhononga hiko haumaru, kaha hoki e kiia ana hei hononga kaihoko. Me whai te aratuka tika kia whai tūhononga roa me te kore mōrearea i ngā wae mārō.

Hiranga i roto i ngā MeaHiko

I roto i te hanganga ā-hiko me te tapi, he tino hira te wāteatanga o te waea kaihoko. Ka āwhina rātou ki te hono tahi i ngā momo huānga i runga i ngā papa arawhiti tā (PCBs), e mahi ana hei iwi tuarā mō ngā pūrere hiko hōu katoa i tēnei rā. Ko te mutunga me te kore mahi auau o ngā gadgets hiko e kore e taea nā te kore e taea nā te kore whai tūhononga moroiti.

Ngā Whakaaro Taiao

Nā ngā māharahara taiao me te hauora, he maha ngā mana whakahaere kua whakawhiti kē ki te whakamahi i ngā āhuatanga kaihoko kore utu. Ko te nuinga o ngā taupānga i ēnei rā kāore e whakamahi ana i te ārahi nā te mea he mōrearea nā reira he mōrearea te whakamahi hei wae i roto i ngā kaihoko e kitea ana i roto i ngā hua rerekē pēnei i ngā kaihautū mō ngā taura, ērā atu mea. Nā reira, ko ngā puka whirinoa me te kore ārahi e homai i ngā painga ōrite i a ia e whakaiti ana i te tānga-rau me te whakaiti i ngā mōrea hauora e pā ana ki ngā kaihoko tūturu.

Ngā Uaua me ngā Mahi Hou

I te haerenga o nga haerenga hangarau i nga whakaritenga hou, me nui ake te hiahiatanga o nga kaihoko mātauranga. Kei te haere tonu ngā mahi ki te whakawhanake i ngā āhuatanga SAC (tin-silver-copper) ka taea te whakapai ake i te whaikikotanga kaihoko, te toitūtanga me te whakatutuki i ngā paerewa mana.

Hei whakarāpopoto, kei te hiahiatia tonutia te waea kaihoko i roto i ngā hiko i a ia e āwhina ana ki te whakanao me te tapi i ngā pūrere hiko puta noa i te ao. Ko te hanganga o te waea kaihoko, ko ngā tikanga taupānga me ngā take taiao e whakaatu ana i te nui o te hanganga o nāianei me te whanaketanga tautoko. Nō reira, ka haere tonu te waea kaihoko ki te hangarau e whakarite ana i ngā tūhononga kaha me ngā mahi haumaru rauropi i roto i te umanga hiko.