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>Unyulo lwemathiriyeli yeemveliso zococeko

Enye: Udidi lwamaplanga:
Umthi oqinileyo we-Anticorrosive: indalo, imvelo kwaye ikhuselekile (umthi unombala wawo wokuqala, uhlaza kancinci).Enyanisweni, ukongeza kwiimpawu ezichasene ne-corrosion, iinkuni ezichasene ne-corrosion nazo zineempawu zokungena kakuhle kunye nokuchasana okunamandla ekulahlekeni.Ngexesha elifanayo, kunokuthintela ukuguqulwa komswakama wokhuni oluphathwayo kunye nokunciphisa izinga lokuqhekeka kweenkuni.Umthi oqhelekileyo wasekhaya wokunqanda ukubola uquka izinto ezimbini: iPinus sylvestris yaseRashiya kunye neNordic Scots Pine.Umthi okhuselayo owenziwe ngepayini yaseRashiya ubukhulu becala lolona nyango lomthi lolondolozo lwemithi ethunyelwa kumazwe angaphandle eTshayina, kwaye uninzi lwazo lunyangwa ngeearhente zeCCA.Umthi okhuselayo owenziwe nge-Nordic red pine uphathwa ngokukhuselekileyo kumazwe angaphandle, kwaye iinkuni zokukhusela ezithunyelwa kwilizwe ukuze zithengiswe ngokuthe ngqo ziphathwa nge-ACQ agents kwaye zidla ngokubizwa ngokuba yi "Finnish wood".Abantu baqhele ukubiza iinkuni ezilondolozayo njengomthi waseFinland.Enyanisweni, oku akulunganga.Kulula ukuba abantu abangaziqondiyo iinkuni ezilondolozayo bangaqondi kakuhle.
Zimbini: Intsimbi engatyiwa:
Umhlwa kunye ne-asidi-resistant intsimbi ifinyeziwe njengentsimbi engatyiwa.Umphezulu wepleyiti yensimbi engenasici igudile kwaye ineplastiki ephezulu, ukuqina kunye namandla omatshini.Iyakwazi ukumelana nokubola ngama-asidi, iigesi ze-alkaline, izisombululo kunye nezinye imidiya.Yintsimbi ekungelula ukuyirusa, kodwa ayinamhlwa kwaphela.Ipleyiti yensimbi engenasici yintsimbi exhathisayo kwimithombo yeendaba ebuthathaka efana ne-atmosfera, umphunga kunye namanzi, ngelixa i-asidi-resistant intsimbi ibhekisela kwipleyiti yentsimbi ekwaziyo ukumelana ne-asidi, i-alkali, ityuwa kunye nezinye iikhemikhali zemidiya ezonakalisayo.Yenziwe ngensimbi engenasici kunye ne-asidi-resistant steel.Intsimbi enokumelana nomhlwa emoyeni ibizwa ngokuba yintsimbi engatyiwayo, kwaye intsimbi ekwaziyo ukuxhathisa umhlwa kumajelo osasazo ekhemikhali ibizwa ngokuba yintsimbi enganyangekiyo kwiasidi.Ngokuqhelekileyo, intsimbi enomxholo we-Wcr enkulu kune-12% ineempawu zensimbi engenasici.Ngokutsho kwe-microstructure emva kokunyanga ukushisa, insimbi engenasici inokwahlulwa ibe ngamacandelo amahlanu: intsimbi ye-ferritic, i-martensitic stainless steel, i-austenitic stainless steel, i-austenitic-ferritic stainless steel kunye ne-precipitated carbide stainless steel.
Ngenxa yokuba insimbi engenasici inokumelana nokugqwesa okugqwesileyo, ukubumba, ukuhambelana, kunye nokuqina kuluhlu olubanzi lobushushu, isetyenziswe ngokubanzi kwishishini elinzima, ishishini elikhanyayo, ishishini lezinto eziyimfuneko zemihla ngemihla, umhombiso wokwakha kunye namanye amashishini..
Ezintathu: Udidi lwamaphepha enziwe ngesinyithi ashushu:
Ishiti lensimbi eliphekiweyo kukuthintela ukubola phezu kwendawo yentsimbi kunye nokwandisa ubomi bayo benkonzo.Umphezulu wephepha lensimbi uhlanganiswe ngoluhlu lwezinc zetsimbi.Olu hlobo lweshiti lentsimbi libizwa ngokuba yi-galvanized sheet.
Ngokweendlela zokuvelisa kunye nokucubungula, inokwahlulwa ngokwezi ndidi zilandelayo:
①Ishiti lentsimbi eshushu-diphu.Isitya esincinci sentsimbi sibhaptizwe kwindawo yokuhlambela ye-zinc etyhidiweyo, ukwenzela ukuba i-plate yentsimbi encinci kunye ne-layer ye-zinc ibambelele kumphezulu.Okwangoku, inkqubo ye-galvanizing eqhubekayo isetyenziselwa ukuvelisa, oko kukuthi, i-sheet sheet edibeneyo iqhubeka igxininiswe kwindawo yokuhlambela nge-zinc etyhidiweyo ukwenza ishidi lensimbi;
②Ishiti lentsimbi edibeneyo.Olu hlobo lwepleyiti yentsimbi lukwaveliswa ngendlela yokudipha eshushu, kodwa emva kokuba luphumile etankini, lufudunyezwa malunga ne-500 ℃ ngoko nangoko ukwenza ifilim yengxubevange ye-zinc kunye nentsimbi.Olu hlobo lwephepha elinezinki lunokunamathela kakuhle kwepeyinti kunye ne-weldability;
③Ishiti lentsimbi ene-Electro-galvanized.Ishiti letsimbi ekhandiweyo eliveliswe yindlela ye-electroplating inokusebenza kakuhle.Nangona kunjalo, i-coating iyancipha, kwaye ukuxhathisa ukubola akulunganga njengephepha le-galvanized sheet;
④Icala elinye kunye necala eliphindwe kabini elahlukileyo lentsimbi.Ishiti lentsimbi enecala elinye liyimveliso efakwe igalvanized kwicala elinye kuphela.Kwi-welding, ukupeyinta, unyango oluchasene ne-rust, ukusetyenzwa, njl., inokuguquguquka okungcono kunamacangca aphindwe kabini.Ukuze ukoyise iintsilelo ze-zinc ezingagqunywanga kwelinye icala, kukho olunye uhlobo lwephepha elenziwe ngamazinki liqatywe ngomaleko obhityileyo we-zinc kwelinye icala, oko kukuthi, iphepha elinokwahluka kabini;
⑤I-alloy kunye ne-composite steel sheet.Yenziwe nge-zinc kunye nezinye iintsimbi ezifana ne-aluminiyam, ilothe, i-zinc, njl njl ukwenza i-alloys okanye iipleyiti zentsimbi ezidibeneyo.Olu hlobo lwepleyiti yentsimbi alunamsebenzi obalaseleyo wokuchasana nomhlwa kuphela, kodwa lunokusebenza kakuhle kokwambathisa;
Ukongeza kwezi ntlobo zintlanu zingasentla, kukho amashiti entsimbi afakwe amazinki anombala, amashiti entsimbi aprintiweyo agqunywe ngamagalvanized, kunye nePVC elaminethiweyo ngamashiti entsimbi.Kodwa okwangoku esona sixhaphakileyo sisetyenziswayo iseyi-hot-dip galvanized sheet.

Isine: Iplastiki
Ngenxa yokuba yenziwe ngeplastiki, ibizwa ngokuba ngumgqomo weplastiki.Ukubunjwa: i-high-density polyethylene HDPE okanye i-polypropylene PP polypropylene iiplastiki ezimbini ezintsha.
Iimbonakalo:
(1) Ukumelana ne-Acid, ukuxhathisa kwe-alkali, ukuxhathisa ukubola kunye nokumelana nemozulu eqinile;
(2) Uyilo lwekona olungqukuva lwezibuko lokuhanjiswa lukhuselekile kwaye alunangeniso;
(3) Umphezulu ugudile kwaye ucocekile, unciphisa intsalela yenkunkuma kwaye kulula ukuyicoca;
(4) Inokwakhelana enye kwenye, elungele ukuthuthwa kwaye yonga indawo neendleko;
(5) Ingasetyenziswa ngokuqhelekileyo ngaphakathi kwinqanaba lobushushu -30℃~65℃;
(6) Kukho iintlobo ngeentlobo zemibala onokukhetha kuyo, enokudityaniswa ngokweemfuno zokuhlela;
(7) Isetyenziswa ngokubanzi kwiindawo ezahlukeneyo, kwaye ingasetyenziselwa ukuqokelelwa kwenkunkuma, njengepropati, umzi-mveliso, ucoceko, njl.

I-advanteji:
Imigqomo yeplastiki yenkunkuma kulula ukuyilungisa kwaye yenziwe ngezinto ezonga amandla.Ekusetyenzisweni, akugcini nje ukunciphisa iindleko ezininzi, kodwa kwakhona kunokubonakaliswa okugqibeleleyo kokuphucula ubomi benkonzo.Iibhotile zeplastiki zeplastiki nazo zinomboniso olungileyo wokucoca ngakumbi.Siqhele ukulahla inkunkuma kumgqomo wenkunkuma.Kubantwana abaninzi ngoku, iya kuba nentsingiselo ebhetele yemfundo, ibangela ukuba isetyenziswe ekusetyenzisweni.Ubonisa indlela eyahlukileyo yokusebenzisa imathiriyeli.Ukucocwa ngokulula kukwaluncedo lweenkonkxa zeplastiki, nto leyo ebonisa ngakumbi uluvo loyilo olusebenziseka lula lweetoti zenkunkuma ezisetyenziswayo.


Ixesha lokuposa: Jul-30-2021