{"id":52956,"date":"2023-04-21T12:20:53","date_gmt":"2023-04-21T17:20:53","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/can-ultrasonic-cleaner-remove-rust\/"},"modified":"2025-01-21T07:06:34","modified_gmt":"2025-01-21T12:06:34","slug":"can-ultrasonic-cleaner-remove-rust","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/can-ultrasonic-cleaner-remove-rust\/","title":{"rendered":"M\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 t\u1ea9y \u0111\u01b0\u1ee3c g\u1ec9 s\u00e9t?"},"content":{"rendered":"<p>M\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch \u0111\u00e1ng kinh ng\u1ea1c nh\u1edd v\u00e0o qu\u00e1 tr\u00ecnh cavitation, t\u1ea1o ra h\u00e0ng tri\u1ec7u bong b\u00f3ng nh\u1ecf li ti t\u00e1c \u0111\u1ed9ng l\u00ean b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3.  Tuy nhi\u00ean, li\u1ec7u c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 \u0111\u1ee7 s\u1ee9c \u0111\u1ec3 lo\u1ea1i b\u1ecf g\u1ec9 s\u00e9t, m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn v\u00e0 c\u1ee9ng \u0111\u1ea7u, hay kh\u00f4ng v\u1eabn l\u00e0 c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m.  B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o t\u00ecm hi\u1ec3u kh\u1ea3 n\u0103ng t\u1ea9y g\u1ec9 c\u1ee7a m\u00e1y r\u1eeda si\u00eau \u00e2m, ph\u00e2n t\u00edch \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u0169ng nh\u01b0 nh\u1eefng l\u01b0u \u00fd c\u1ea7n thi\u1ebft khi s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/p>\n<h3>C\u01a1 ch\u1ebf t\u1ea9y g\u1ec9 c\u1ee7a m\u00e1y r\u1eeda si\u00eau \u00e2m<\/h3>\n<p>Qu\u00e1 tr\u00ecnh cavitation l\u00e0 c\u1ed1t l\u00f5i c\u1ee7a vi\u1ec7c l\u00e0m s\u1ea1ch b\u1eb1ng si\u00eau \u00e2m. C\u00e1c bong b\u00f3ng si\u00eau nh\u1ecf \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi s\u00f3ng si\u00eau \u00e2m implode (n\u1ed5 v\u00e0o trong) v\u1edbi \u00e1p l\u1ef1c c\u1ef1c m\u1ea1nh, t\u1ea1o ra nh\u1eefng lu\u1ed3ng vi tia n\u01b0\u1edbc c\u00f3 kh\u1ea3 n\u0103ng len v\u00e0o t\u1eebng ng\u00f3c ng\u00e1ch nh\u1ecf nh\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3, \u0111\u00e1nh b\u1eadt c\u00e1c ch\u1ea5t b\u1ea9n, bao g\u1ed3m c\u1ea3 g\u1ec9 s\u00e9t. Tuy nhi\u00ean, hi\u1ec7u qu\u1ea3 t\u1ea9y g\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp g\u1ec9, lo\u1ea1i kim lo\u1ea1i b\u1ecb g\u1ec9, dung d\u1ecbch t\u1ea9y r\u1eeda s\u1eed d\u1ee5ng v\u00e0 c\u1ea3 t\u1ea7n s\u1ed1 c\u1ee7a m\u00e1y si\u00eau \u00e2m.<\/p>\n<h3>\u01afu \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u1ec3 t\u1ea9y g\u1ec9<\/h3>\n<p>S\u1eed d\u1ee5ng m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u1ec3 t\u1ea9y g\u1ec9 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng nh\u01b0 ch\u00e0 nh\u00e1m hay s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t m\u1ea1nh.  Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng g\u00e2y m\u00e0i m\u00f2n, gi\u00fap b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi nh\u1eefng v\u1eadt c\u00f3 chi ti\u1ebft nh\u1ecf, ph\u1ee9c t\u1ea1p.  Th\u1eddi gian t\u1ea9y g\u1ec9 c\u0169ng \u0111\u01b0\u1ee3c r\u00fat ng\u1eafn \u0111\u00e1ng k\u1ec3, ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c.  H\u01a1n n\u1eefa, m\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 th\u1ec3 l\u00e0m s\u1ea1ch nh\u1eefng v\u1ecb tr\u00ed kh\u00f3 ti\u1ebfp c\u1eadn m\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c kh\u00f3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c.<\/p>\n<h3>Nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf<\/h3>\n<p>M\u1eb7c d\u00f9 hi\u1ec7u qu\u1ea3, m\u00e1y r\u1eeda si\u00eau \u00e2m kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p v\u1ea1n n\u0103ng cho m\u1ecdi lo\u1ea1i g\u1ec9 s\u00e9t.  \u0110\u1ed1i v\u1edbi g\u1ec9 s\u00e9t d\u00e0y v\u00e0 c\u1ee9ng \u0111\u1ea7u, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n.  Vi\u1ec7c l\u1ef1a ch\u1ecdn dung d\u1ecbch t\u1ea9y r\u1eeda ph\u00f9 h\u1ee3p c\u0169ng r\u1ea5t quan tr\u1ecdng, s\u1eed d\u1ee5ng dung d\u1ecbch kh\u00f4ng \u0111\u00fang c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 ho\u1eb7c th\u1eadm ch\u00ed g\u00e2y h\u1ea1i cho v\u1eadt th\u1ec3 c\u1ea7n l\u00e0m s\u1ea1ch.  M\u1ed9t s\u1ed1 lo\u1ea1i kim lo\u1ea1i nh\u1ea1y c\u1ea3m c\u0169ng kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u00e0m s\u1ea1ch b\u1eb1ng si\u00eau \u00e2m.<\/p>\n<h3>Dung d\u1ecbch t\u1ea9y r\u1eeda ph\u00f9 h\u1ee3p cho vi\u1ec7c t\u1ea9y g\u1ec9<\/h3>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Dung d\u1ecbch t\u1ea9y r\u1eeda<\/th>\n<th>\u01afu \u0111i\u1ec3m<\/th>\n<th>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Dung d\u1ecbch t\u1ea9y g\u1ec9 chuy\u00ean d\u1ee5ng<\/td>\n<td>Hi\u1ec7u qu\u1ea3 cao, \u00edt \u0103n m\u00f2n<\/td>\n<td>Gi\u00e1 th\u00e0nh cao<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch axit lo\u00e3ng (c\u1ea7n th\u1eadn tr\u1ecdng)<\/td>\n<td>T\u1ea9y g\u1ec9 nhanh<\/td>\n<td>C\u00f3 th\u1ec3 \u0103n m\u00f2n kim lo\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td>N\u01b0\u1edbc pha ch\u1ea5t t\u1ea9y r\u1eeda gia d\u1ee5ng<\/td>\n<td>An to\u00e0n, d\u1ec5 ki\u1ebfm<\/td>\n<td>Hi\u1ec7u qu\u1ea3 th\u1ea5p v\u1edbi g\u1ec9 c\u1ee9ng \u0111\u1ea7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>L\u01b0u \u00fd khi s\u1eed d\u1ee5ng m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u1ec3 t\u1ea9y g\u1ec9<\/h3>\n<p>\u0110\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ea9y g\u1ec9 t\u1ed1t nh\u1ea5t v\u00e0 tr\u00e1nh g\u00e2y h\u01b0 h\u1ea1i cho v\u1eadt th\u1ec3, c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 \u0111i\u1ec3m sau:  L\u1ef1a ch\u1ecdn dung d\u1ecbch t\u1ea9y r\u1eeda ph\u00f9 h\u1ee3p v\u1edbi lo\u1ea1i v\u1eadt li\u1ec7u c\u1ea7n l\u00e0m s\u1ea1ch.  Kh\u00f4ng n\u00ean \u0111\u1ec3 v\u1eadt th\u1ec3 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi \u0111\u00e1y b\u1ec3, n\u00ean s\u1eed d\u1ee5ng gi\u1ecf \u0111\u1ef1ng.  Th\u1eddi gian t\u1ea9y r\u1eeda ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 d\u00e0y c\u1ee7a l\u1edbp g\u1ec9 v\u00e0 lo\u1ea1i v\u1eadt li\u1ec7u.  \u0110\u1ed1i v\u1edbi nh\u1eefng v\u1ebft g\u1ec9 c\u1ee9ng \u0111\u1ea7u, c\u00f3 th\u1ec3 c\u1ea7n k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch kh\u00e1c.<\/p>\n<p>T\u00f3m l\u1ea1i, m\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 lo\u1ea1i b\u1ecf g\u1ec9 s\u00e9t, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi g\u1ec9 nh\u1eb9 v\u00e0 tr\u00ean b\u1ec1 m\u1eb7t ph\u1ee9c t\u1ea1p. Tuy nhi\u00ean, c\u1ea7n hi\u1ec3u r\u00f5 v\u1ec1 \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, l\u1ef1a ch\u1ecdn dung d\u1ecbch t\u1ea9y r\u1eeda ph\u00f9 h\u1ee3p v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c l\u01b0u \u00fd khi s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t v\u00e0 tr\u00e1nh g\u00e2y h\u01b0 h\u1ea1i cho v\u1eadt th\u1ec3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch \u0111\u00e1ng kinh ng\u1ea1c nh\u1edd v\u00e0o qu\u00e1 tr\u00ecnh cavitation, t\u1ea1o ra h\u00e0ng tri\u1ec7u bong b\u00f3ng nh\u1ecf li ti t\u00e1c \u0111\u1ed9ng l\u00ean b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3. Tuy nhi\u00ean, li\u1ec7u c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 \u0111\u1ee7 s\u1ee9c \u0111\u1ec3 lo\u1ea1i b\u1ecf g\u1ec9 s\u00e9t, m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn v\u00e0 c\u1ee9ng \u0111\u1ea7u,<\/p>\n","protected":false},"author":1,"featured_media":20033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-52956","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/52956","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=52956"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/52956\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/20033"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=52956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=52956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=52956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}