Kedu ihe bụ ule ịgbasa nnu?

Okwu mmalite

Nnwale ịgba nnu, nke a makwaara dị ka ule foogu nnu, bụ usoro ahaziri ahazi iji nyochaa nguzogide nbibi nke ihe na mkpuchi mkpuchi. Nnwale corrosion a gbara ọsọ na-ekpughere ihe nlele na gburugburu alụlụ nnu na-achịkwa, na-eme ka ọnọdụ ọjọọ dị ka gburugburu mmiri ma ọ bụ ọnọdụ oke osimiri. Ụlọ ọrụ ndị dị ka ụgbọ ala, ikuku ikuku, na mmiri na-adabere na ule a iji hụ na ịdịte aka ihe na arụ ọrụ mkpuchi. Site n'iṅomi corrosion n'ezie n'ụwa, ọ na-enyere ndị na-emepụta aka ịkọ otú ngwaahịa si eguzogide ọnọdụ ọjọọ ka oge na-aga.

 

Kedu ihe bụ ule ịgbasa nnu?

1. Nnwale ịgba nnu bụ nnwale corrosion emebere iji chọpụta nguzogide corrosion nke ihe na mkpuchi nchebe. Site n'ikpughe ihe nlele na igwe nnu ma ọ bụ alụlụ nnu, ọ na-eme ka ọnọdụ ọjọọ dị ka nke dị na gburugburu mmiri ma ọ bụ ọnọdụ dị n'ụsọ oké osimiri. Usoro a ahaziri ahazi, nke a na-ejikarị eme ihe na ụlọ ọrụ ndị dị ka ụgbọ ala, ikuku ikuku, na mmiri, na-enyere aka nyochaa ịdịte ihe onwunwe na arụmọrụ mkpuchi n'okpuru ntọala mmebi na-achịkwa.
   
   
2. 
   
3. Nchịkọta nke Ule
4. 
   
5. Nnwale ahụ gụnyere itinye ihe nlele n'ime ụlọ ịgba nnu ebe a na-emezi nnu nnu 5% (nke bụ sodium chloride, ma ọ bụ NaCl) iji mepụta alụlụ nnu na-emebi emebi. Ụkpụrụ ndị bụ isi, gụnyere ASTM B117, ISO 9227, na JIS Z 2371, na-ahụ maka mmụgharị ule na nkwụsi ike n'ofe ụlọ ọrụ. Ụkpụrụ ndị a na-akọwapụta ọnọdụ dị ka pH 6.5-7.2 na ụlọ okpomọkụ nke 35 ° C.
6. 
   
7. Ụdị ule ịgbasa nnu
8. 
   
9. Ọdịiche dị iche iche nke ule ahụ na-egbo mkpa ụfọdụ:
10. Mgbasa nnu na-anọpụ iche (NSS): Na-eji ngwọta nnu ọkọlọtọ maka nnwale corrosion izugbe.
11. Acetic Acid-Salt Spray (AASS): Na-agbakwunye acetic acid maka nnwale ike ike.
12. Ọla kọpa-Accelerated Acetic Acid-Salt Spray (CASS): Na-agụnye ọla kọpa maka ịme anwansị corrosion, dị mma maka electroplating.

 

Kedu ka ule ịgbasa nnu si arụ ọrụ?

Nnwale ịgba nnu bụ ụzọ ziri ezi iji nyochaa nguzogide corrosion site n'ikpughe ihe nlere anya na gburugburu igwe nnu na-achịkwa. Nnwale corrosion a na-eme ngwa ngwa, nke ụkpụrụ dịka ASTM B117 na ISO 9227 na-eduzi, na-eme ka ọnọdụ siri ike dị ka gburugburu mmiri iji chọpụta ịdịte ihe onwunwe na arụmọrụ mkpuchi.

Nnwale ịgbasa nnu Ntọala Ụlọ

Nnwale a na-eme n'ime ụlọ ịgba nnu, na-abụkarị ụlọ 412 L nke ejiri ihe PVC mee ka ọ ghara imebi. Ụlọ ahụ na-edobe okpomọkụ nke ụlọ nke 35 Celsius ma na-eji ngwọta nnu 5% (sodium chloride, ma ọ bụ NaCl) nwere pH 6.5-7.2. Ikuku nwere nrụgide na-eme ka ihe ngwọta ya dị, na-emepụta ezigbo alụlụ nnu nke na-adabere na nlele.

Nnwale ịgbasa nnuUsoro

Usoro a gụnyere:

Nkwadebe nlele: ihicha ụdị nnwale na itinye mkpuchi mkpuchi dị ka mkpuchi zinc ma ọ bụ mkpuchi sol-gel.

Ndokwa ihe nlele maka ntinye nnu otu.

Na-agba ọsọ ule maka oge ule setịpụrụ, mgbe mgbe awa 24-1000, mgbe ị na-enyocha ngwaahịa corrosion dị ka nchara nchara ma ọ bụ ntụpọ corrosion.

Jiri mmiri deionized na-ehicha ihe nlele mgbe nyochachara iji kwụsị corrosion.

Nnwale ịgbasa nnuỤkpụrụ na nhazi nhazi

Irube isi n'ụkpụrụ ụlọ ọrụ dị ka ASTM B117, ISO 9227, JIS Z 2371 na ụkpụrụ MIL na-ahụ maka nrụpụta nnwale. Nhazi nhazi na-edobe ịdị ọcha kemịkalụ nke ngwọta nnu yana mmiri mmiri nnu na-agbanwe agbanwe.

Usoro a na-eme ka nnwale corrosion a pụrụ ịdabere na ya maka ụlọ ọrụ dị ka ụgbọ ala, ikuku ikuku, na mmiri, na-akwado adhesion mkpuchi na ịdịte ihe onwunwe n'okpuru ntọala a na-achịkwa.

 

Gịnị kpatara Nnwale ịgbasa nnu ji dị mkpa?

Nnwale ịgba nnu nnu bụ isi nkuku nke nyocha corrosion, na-ahụ na ịdịgide ihe onwunwe na arụmọrụ mkpuchi n'ọnọdụ siri ike. Site na ịmegharị gburugburu dị ka gburugburu mmiri ma ọ bụ ọnọdụ dị n'ụsọ oké osimiri, ọ na-enyere ụlọ ọrụ ndị dị ka ụgbọ ala, ikuku ikuku, na mmiri aka ịmepụta ngwaahịa ndị a pụrụ ịdabere na ya, na-adịte aka.

Na-eme ka ọnọdụ ụwa dị adị

Nnwale corrosion a na-eme ngwa ngwa na-emepụtaghachi mmetụta nke alụlụ nnu na iru mmiri, na-eṅomi ihe ịma aka nke ụwa. Ụkpụrụ dị ka ASTM B117 na ISO 9227 na-emepụta ntọala ndị a na-achịkwa iji buru amụma otú ihe na mkpuchi nchebe si eguzogide ngwaahịa corrosion dị ka nchara nchara. Nke a na-ahụ na ngwaahịa na-atachi obi ruo ogologo oge na ọnọdụ ụlọ ọrụ mmiri ma ọ bụ ihe owuwu chọrọ.

Uru maka ụlọ ọrụ

Nnwale ịgba mmiri nnu na-enye uru dị oke egwu:

Na-akwado adhesion mkpuchi maka electroplating, galvanizing, na mkpuchi sol-gel.

Na-akwado mmesi obi ike site na imezu ụkpụrụ ụlọ ọrụ dịka JIS Z 2371.

Na-ebelata ọdịda dị oke ọnụ site n'ịchọpụta adịghị ike dị n'ime ala igwe n'oge.

A na-emezi mbadamba nkume na laptọọpụ SINSMART maka ịdịte aka na ntụkwasị obi na gburugburu ebe ọjọọ. Ngwa ndị a agafeela ule nrụrụ nnu nnu nke ọma nke ọma, na-eji ihe mkpuchi polymer siri ike mee. Ọbụlagodi ka emechara ihe nrịbama nnu siri ike, elu ngwaọrụ ahụ ka adịkwaghị emetụta ya. Ma ị na-achọ a Laptọọpụ siri ike nwere GPU, a Laptọọpụ ọkwa agha, ma ọ bụ a Linux Laptọọpụ siri ike Ngwọta, SINSMART na-ebuga ngwaọrụ ejiri rụọ ebumnuche ahaziri maka iji ụlọ ọrụ eme ihe.

Dị ka otu n'ime ndị tụkwasịrị obi ndị na-emepụta laptọọpụ nwere nnukwu nsogbu na ndị na-emepụta kọmputa nwere nnukwu nsogbu, Ngwaahịa SINSMART na-anwale ule siri ike n'oge usoro ndụ mmepe iji hụ na ntụkwasị obi na ogologo oge. Nnwale ndị a gụnyere nkwado nkwado zuru oke nke iguzosi ike n'ezi ihe n'oge usoro nhazi, yana nnwale ntachi obi n'okpuru oke okpomọkụ, mmetụta, na ịma jijiji - na-eme ka arụmọrụ kwụsie ike ọbụlagodi na mpaghara ụlọ ọrụ na mpaghara ubi na-achọsi ike. Site na IP65 laptọọpụ ka mbadamba IP65 na mbadamba Linux siri ike ụdị, Pọtụfoliyo na-akwado ọtụtụ mkpa ụlọ ọrụ pụrụ iche.