Ngaba ishishini lakho likulungele ukuba ihenjisi iphumelele uvavanyo lwe-asidi yeyure ezingama-24? _IiNdaba zoShishino

Ngomhla wama-22 kuNovemba ka-2010, iSebe lezoShishino kunye neTekhnoloji yoLwazi laseTshayina likhuphe "Ikhitshi laseKhaya elibonelela ngeKhitshi yoMgangatho woShishino oluKhanyayo weQB/T." Lo mgangatho, owathatha indawo yeBhunga lokuqala leLizwe loShishino lokuKhanya laseTshayina, laphunyezwa ngomhla woku-1 kuMatshi ka-2011. Ijongana ngokukodwa iindlela zokuvavanya ukuxhathisa ukubola kotyatyazo lwesinyithi kunye neengqimba zonyango lwekhemikhali yeemveliso ezikhanyayo zamashishini.

Ngokomgangatho, izixhobo zetsimbi ezisetyenziswa kwifenitshala yasekhitshini kufuneka zibe nonyango lokumelana nokubola. Ukugquma komphezulu okanye iplating kufuneka ikwazi ukumelana novavanyo lwe-acetic acid yetyuwa yeyure ezingama-24 (ASS). Amandla okuthintela ukubola kwemveliso ahlelwa ngokwamabakala ahlukeneyo: imveliso egqwesileyo (iBakala A) kufuneka ifikelele kwiBanga le-10, iimveliso zeBakala B mazifikelele kwiBanga lesi-8, zize iBakala C zibe neBanga lesi-7 ubuncinane. Oku kusebenza kwizibambo kunye neehenjisi zomnyango, kunye nelona bakala lisezantsi phakathi kwabo limisela isiphumo sovavanyo ngokubanzi.

Ngoku, masiqonde ukuba uvavanyo lwesitshizi setyuwa lubandakanya ntoni. Yinkqubo esemgangathweni echaza iimeko ezithile ezifana nobushushu, ukufuma, ukuxinwa kwesisombululo se-sodium chloride, kunye nexabiso le-pH. Ikwabeka iimfuno zobugcisa zovavanyo lwegumbi lokutshiza ityuwa. Kukho iindlela ezininzi zovavanyo lokutshiza ityuwa ezikhoyo, kwaye ukhetho luxhomekeke kwizinto ezifana nesantya sokutya kwesinyithi kunye novakalelo kwisitshizi setyuwa. Imigangatho esetyenziswa ngokuqhelekileyo iquka i-GB/T2423.17—1993, GB/T2423.18—2000, GB5938—86, kunye ne-GB/T1771—91.

Uvavanyo lokutshiza ityuwa lujolise ekuvavanyeni ukuxhathisa kwemveliso okanye kwentsimbi kwimhlwa ebangelwa sisitshizi setyuwa. Iziphumo zolu vavanyo zidlala indima ebalulekileyo ekumiseleni umgangatho wemveliso. Kubalulekile ukuvavanya ukuchaneka kunye nengqiqo yesigwebo esenziwe ngokusekelwe kwiziphumo zovavanyo lwesitshizi setyuwa.

Kukho iintlobo ezintathu zovavanyo lwesitshizi setyuwa: isitshizi setyuwa engathathi hlangothi (NSS), isitshizi se-acetate (AA SS), kunye ne-copper accelerated acetate spray (CA SS). Phakathi kwabo, uvavanyo lokutshiza ityuwa olungathathi hlangothi lusetyenziswa kakhulu. Kubandakanya ukutshiza ngesisombululo se-5% ye-sodium chloride kwigumbi lovavanyo kuma-35 degrees celsius ukulinganisa ukubola okukhawulezileyo kwimekobume yamanzi olwandle. Ukusebenza kwe-corrosion kuhlolwe ngokusekelwe kwixabiso le-pH, kunye ne-spray yetyuwa engathathi hlangothi ukusuka kwi-6.5 ukuya kwi-7.2, kunye ne-asidi yetyuwa yokutshiza ukusuka kwi-3.1 ukuya kwi-3.3. Ngoko ke, iyure enye ye-asidi yokutshiza ityuwa ilingana neeyure ezi-3-6 zokutshiza ityuwa engathathi hlangothi.

Njengoko uqoqosho lwaseTshayina lukhula ngokukhawuleza kwaye nemigangatho yokuphila iphucuka, abathengi bafuna umgangatho ophezulu wemveliso. Iinkampani zijongene nemingeni entsonkothileyo efana nezikhalazo zobuchwephesha, iingxelo ezikhuphisana nazo, kunye nokuhlolwa okungacwangciswanga ngamaqumrhu karhulumente olongamela umgangatho. Kule marike yokhuphiswano, oomatshini boBuhlobo bahlala bequlunqiwe. Ngenkqubo yayo eyodwa yokucoca i-electroplating, ooMatshini boBuhlobo bavelisa iihenjisi ezihlangabezana nomgangatho wokuvavanywa kwetyuwa yokutshiza yetyuwa yeeyure ezingama-30, ukodlula uninzi lweempawu ezithengwa kumazwe angaphandle. Uvavanyo lwebhubhoratri luqinisekisa ukuba i-Friendship hinges ihambelana nomgangatho we-EU EN, ukunyamezela imijikelo ye-80,000, ukuxhasa imithwalo ukuya kuthi ga kwi-75 pounds, kunye nokumelana namaqondo okushisa ukusuka kwi-50 ° C ukuya kwi-30 ° C.

Ubuhlobo oomatshini bebesoloko bekholelwa ukuba impumelelo yolawulo lweshishini ibonakaliswa kumgangatho wemveliso. Umgangatho awupheleli nje ekuboniseni ulawulo, kodwa ukwangumfuziselo wokugqwesa kweshishini ngokubanzi. Oomatshini boBuhlobo bunikezelwe kwizinto ezintsha, ukuqhubela phambili kwezobuchwepheshe, kunye nomgangatho wemveliso. Ngokuqhubeka nokwandisa kunye nokulungisa imakethi, bafumana uphuhliso olukhulu. Kubalulekile ukuphucula umgangatho wemveliso ngokwesiseko. Oku kufezwa ngokomeleza ulawulo lomgangatho kumthombo kunye nokuthintela imiba eyahlukeneyo yobulunga. Xa ujongene nemiceli mngeni kunye novavanyo lwexesha elizayo, ngaba ishishini lakho lilungisiwe?

I-AOSITE Hardware ibeka ugxininiso olukhulu kumgangatho wemveliso. Imveliso yabo yehinge ilandela umgangatho ongqongqo kunye neenkqubo zokulawula umgangatho. Ukusetyenziswa kwezinto ezikhethiweyo zokusingqongileyo kunye nobuchule bemveliso obuphambili buqinisekisa ukuveliswa kwemveliso ekhuselekileyo, ethembekileyo, kunye ne-eco-friendly engenabungozi kubantu kunye nokusingqongileyo.

Ngaba ishishini lakho likulungele ukuba ihenjisi iphumelele uvavanyo lwe-asidi yeyure ezingama-24? Fumana kwiindaba zethu zamva nje zeshishini kunye nenqaku le-FAQ.