Daxalka saxannada biriiga ee baabuurtu waa arrin caadi ah, sababtoo ah walxaha saxannada biriiga ahi waa HT250 kabka cawlan ee caadiga ah, kaas oo gaadhi kara darajada
- Xoog xajin≥206Mpa
- Xoog laabashada ≥1000Mpa
- Rabshadaha ≥5.1mm
- adkaanta 187 ~ 241HBS
Saxanka biriiga waxa uu si toos ah hawada ugu soo baxayaa booskuna wuu hooseeyaa, biyaha qaar baa ku dul firdhi doona saxanka biriiga inta lagu jiro gaadhiga waxayna sababi doonaan falcelinta oksaydhaynta taasoo keenta miridhku ka saar miridhku ka dib markaad bireega ku timaad dhawr cagood si caadi ah.Cadaadiska uu sameeyo bamka qaybiyaha inta lagu jiro habka "ka saarista miridhku" sidoo kale waa mid weyn, iyo miridhku ma saameyn doono xoogga xoogga bareegga ee dareenka.
Daawaynta ka hortagga miridhku ee dusha aan lahayn braking, SANTA BRAKE waxay leedahay noocyo kala duwan oo hababka daawaynta ah, kan ugu caansan waa Geomet Coating, taas oo ah tignoolajiyada cusub ee daaweynta dusha sare ee ay samaysay MCI ee Maraykanka si ay ula kulmaan sharciyada dawladda VOC iyo deegaanka. shuruudaha ay dejiyeen warshadaha baabuurta.Jiil cusub oo Dacromet ah oo daahan ah, waxaa markii hore aqoonsaday oo aqbalay warshadaha wax soo saarka baabuurta.Waa nooc ka mid ah daahan aan organic ahayn oo leh miisaanka zinc superfine iyo miisaanka aluminium ku duudduubay binder gaar ah.
Faa'iidooyinka daahanka Joomet:
(1) Ilaalinta xannibaadda: Lakabyada la daweeyay ee isku dhejisan ee zinc iyo miisaanka aluminiumku waxay bixiyaan xannibaad aad u fiican oo u dhexeeya substrate-ka birta iyo warbaahinta daxalaysa, ka hortagga warbaahinta daxalka ah iyo wakiilada depolarization inay gaaraan substrate-ka.
(2) Saamaynta Electrochemical: lakabka zinc waa daxalaystay sida anode allabari si loo ilaaliyo substrate-ka birta.
(3) Passivation: Osaydhka birta ah ee ay soo saarto passivation waxay hoos u dhigtaa falcelinta daxalka ee zinc iyo birta.
(4) Is-dayactirka: Marka daboolku uu dhaawacmo, zinc oxides iyo carbonates waxay u dhaqaaqaan aagga dhaawaca ah ee daahan, iyagoo si firfircoon u hagaajinaya daboolka iyo soo celinta xannibaadda difaaca.
Santa Brake waxa ay siin kartaa Geomet iyo alaabada kale ee saxanka biriiga ah oo leh dahaadhida zinc, phosphating, rinjiyeynta iyo daawaynta kale ee dusha sare iyadoo loo eegayo baahiyaha macaamiisha ee kala duwan.
Waqtiga boostada: Dec-30-2021