Munguva pfupi yapfuura, fekitari yedu iri kugadzira simbi isina nguramasuo ekudzivirira, inova rudzi rutsva rwegedhi rakabatanidzwa pamadziro rinogadzirwa nefekitori yedu, richishandisa tekinoroji yekukombama shanu, deformation diki uye sealing yakasimba. Mushure mepenstock yemadziroPakupinza mavharuvhu, pachava nekuita kwenhema, kuchikanganisa chitarisiko, kunyanya nekuda kwemhedzisiro yekupisa kwakanyanya panguva yekupinza, zvekuti simbi iri pamusoro pevharuvhu inooxida, ichigadzira firimu re oxide nhema.

Zvinotevera zvinotsanangura nzira yekubika kuti ishande sei kana paine blackening:

Fekitori yeJinbin inoshandisa nzira yekugeza ne electrolytic, ichishandisa electrolytic action uye chemical corrosion yeasidhi kubvisa firimu re black oxide riri pamusoro pevharuvhu. Mukushanda kwe electrolytic, vharuvhu inoshanda se anode, uye firimu re oxide riri pamusoro pesimbi rinoiswa ionized pasi pesimba remagetsi mushure mekuwedzerwa simba, zvichiita kuti ma ions esimbi anonyungudika mu acid solution, nokudaro zvichikurumidzisa kubviswa kwefirimu re oxide. Panguva imwe chete, ma ions e hydrogen ari muasidhi anoita chemically ne metal oxides kuti anyungudike uye awane chinangwa chekuchenesa pamusoro pevharuvhu.

Kufamba kwemaitiro ekuunganidza:

1. Kugadzirira kugadzira pamusoro pevhu: Usati wagadzira vhu, zvakakosha kutanga wagadzira vhuruvhu, zvakaita sekushandisa nzira dzemuchina kubvisa mafuta, ngura, welding slag nezvimwe tsvina pamusoro kuti uve nechokwadi chekuti acid inogona kubata firimu re oxide zvizere uye kuvandudza mhedzisiro ye vuruvhu.

Isa uye utungirire vharuvhu nemazvo panzvimbo yeanode yechinhu chinopikira che electrolytic kuti uve nechokwadi chekuti kubatana pakati pevharuvhu ne electrode kwakanaka uye kuti magetsi anogona kugoverwa zvakaenzana pamusoro pevharuvhu.

2. Gadzirira mushonga wekusarudza: Sarudza fomura yakakodzera yeasidhi uye huwandu hwayo zvichienderana nehuwandu hwechinhu uye huwandu hweoxidation yevharuvhu. Asidhi akajairika isulfuric acid, nitric acid, hydrochloric acid, nezvimwewo, kana musanganiswa wawo. Semuenzaniso, kumavharuvhu esimbi isina ngura, musanganiswa we nitric acid ne hydrofluoric acid unowanzo shandiswa. Pakugadzirisa acid, zvinodikanwa kutevedzera mashandisirwo ayo, uchinyatsoteerera huwandu hweasidhi, tembiricha uye huwandu hwezvinowedzera uye zvimwe zviyero.

3. Kupisa kwemagetsi: Dururirai acid yakagadzikwa musero remagetsi, vhurai simba remagetsi, uye dzorai huwandu hwakakodzera hwemagetsi, nguva yemagetsi uye tembiricha yeasidhi nezvimwe zvinhu. Kazhinji, kana huwandu hwemagetsi hwakura uye nguva yakareba yemagetsi, oxide film inobviswa zviri nani, asi panguva imwe chete, kungwarira kunofanira kuitwa kudzivirira kupisa kwakanyanya kunotungamira mukuora kwakanyanya kwesimbi yepamusoro pevharuvhu. Tembiricha yeasidhi inowanzo dzorwa mukati meimwe nzvimbo, tembiricha yakakwira inogona kukurumidzisa kupisa uye kuora kweasidhi, zvichikanganisa mhedzisiro yekupisa, uye tembiricha yakaderera inogona kukonzera kuti reaction rate ive inononoka zvakanyanya.

4. Kusuka nemvura: Mushure mekunge electrolytic pickling yapera, bvisa vharuvhu kubva muasidhi wobva waiisa nekukurumidza mumvura yakachena inoyerera kuti isuke zvachose acid yasara uye reaction products pamusoro pevharuvhu. Nguva yekugeza uye kumhanya kwemvura zvinofanirwa kukwana kuona kuti pH yevharuvhu inosvika neutral uye kudzivirira residual acid kuti isakonzere ngura kune vharuvhu.

5. Mushure mekurapwa: Vharuvhu mushure mekusukwa inogona kurapwa zvakare kana zvichidikanwa, senge kurapwa kwepasi, kurapwa kwekudzivirira ngura, nezvimwewo, kuti vharuvhu irambe yakasimba uye irambe ichishanda kwenguva refu. 

Jinbin Valve semugadziri wepenstock, inogadzira marudzi ese emavharuvhu esimbi, gedhi repenstock resimbi isina tsvina, mavharuvhu egedhi ane dhayamita yakakura, mavharuvhu emabhurugwa, nezvimwewo, kana muine zvinodiwa zvakafanana, ndapota siyai meseji pazasi kana kutitumira email kuti mutibate, muchagamuchira mhinduro mukati memaawa makumi maviri nemana, tichitarisira kushanda nemi!