Kumumanaʻo a me ke ʻano o nā plug alahaka hiki ke hoʻoheheʻe ʻia

1. Nā ʻāpana o nā plug alahaka dissovable

ʻO nā plugs alahaka hiki ke hoʻoheheʻe ʻia, hana nui ʻia ia me ka magnesium-aluminum alloy ikaika kiʻekiʻe a i ʻole ka hana ʻana i nā mea polymer. ʻO ka magnesium-aluminum alloy ka mea nui i haku ʻia me ka magnesium, me ka haʻahaʻa haʻahaʻa (ma kahi o 1.8 ~ 2.0g / cm³), a i ka manawa like, kiʻekiʻe kāna hana kemika, no laila maʻalahi ka hoʻoheheʻe ʻia i loko o kahi ʻano pulu.

ʻO ka nui o ka hoʻoheheʻe ʻana o ka hui magnesium-aluminum e pili nui ana i ka mahana wai a me ka Cl-concentration, ʻo ke kiʻekiʻe o ka mahana, ʻo ka wikiwiki o ka hoʻoheheʻe ʻana; ʻo ke kiʻekiʻe o ka Cl-concentration, ʻo ka wikiwiki o ka luku ʻana o ka kiʻi passivation ma ka ʻili o ka hui, ʻoi aku ka maikaʻi o ka conductivity o ka wai, ʻoi aku ka wikiwiki o ka hoʻoheheʻe ʻana.

2. ʻAno hoʻopaʻa ʻana o ka plug alahaka hiki ke hoʻoheheʻe ʻia

ʻOkoʻa ka tile hoʻopaʻa alahaka hoʻoheheʻe ʻia mai ka tile hao hao maʻamau a me ka tile composite, me ka pono e hāʻawi i ka ikaika hoʻopaʻa casing hilinaʻi a me ka ikaika laka cylinder, akā pono nō hoʻi kahi hana hoʻoheheʻe maikaʻi a me ka hiki ke hoʻi i ka hoʻokuʻu ʻana.