Chii chinonzi Chromate Shanduko Coating/Alodine/Chem Firimu?
Nguva yekuverenga maminitsi matatu
Nhanganyaya
Chromate conversion coating inozivawo sealodine coating kana Chem firimu, imhando yekushandura coating inoshandiswa passivate aluminium, mune dzimwe nguva simbi, zingi, cadmium, mhangura, sirivheri, titanium, magnesium, uye matani alloys anoshanda zvakare.Iyo passivation process inogadzira firimu rinodzivirira pamusoro pezvinhu, izvo zvinodzivirira kubva pakuora.
Kusiyana neanodizing, chromate inoshandura coating ikemikari inoshandura coating.Mumakemikari anoshandura coating, kemikari inoitika pamusoro pesimbi, uye iyi kemikari inoshandura inoshandura nzvimbo yesimbi kuita chidziviriro chekudzivirira.
Iyo yekushandura coating pachayo haisi yemagetsi conduction, kana yaiswa zvinoenderana neKirasi 3 yeMIL-DTL-5541 standard.Kirasi 3 chemikari inoshandura machira anodzivirira kubva mukuora uko kushomeka kwemagetsi kushomeka.Muchiitiko ichi, iyo yekupfeka pachayo haina-conductive, asi nekuda kwekuti kutendeuka kuvharika kunowedzera kutetepa, kunopa imwe nhanho yemagetsi conductivity. kubata mainjiniya edukuti uwane rumwe ruzivo nezve izvi.
Chromate coatings ndiyo inonyanya kushandiswa coating yekudzivirira ngura yeAluminium neAluminium alloys inoderedza oxidation yepasi.Inonyanya kushandiswaundercoat yepende kana adhesive applicationsnekuda kwehutano hwakanaka hwekubatanidza hunopa.
Chromate conversion coatings inowanzoiswa kune zvinhu zvakaita se screws, hardware uye maturusi.Kazhinji vanopa ruvara rwakasiyana-siyana, rwegirini-yero kune imwe chena kana grey simbi.
Mhando/zviyero uye zvakatemwa
| MIL-C-5541E ZVINOTAURWA | ||
| Chromate Makirasi | • Kirasi 1A- (Yero) Kuti ichengetedze zvakanyanya kubva mukuora, kupendwa kana kusapendwa. • Kirasi 3- (Yakajeka kana Yero) Kuti udzivirirwe kubva mukuora uko kushomeka kwemagetsi kunodiwa. | |
| MIL-DTL-5541F/MIL-DTL-81706B ZVINHU | ||
| Chromate Makirasi* | • Kirasi 1A- (Yero) Kuti ichengetedze zvakanyanya kubva mukuora, kupendwa kana kusapendwa. • Kirasi 3- (Yakajeka kana Yero) Kuti udzivirirwe kubva mukuora uko kushomeka kwemagetsi kunodiwa. | * Type I- Maumbirwo ane hexavalent Chromium;Type II- Maumbirwo asina hexavalent Chromium |
| ASTM B 449-93 (2004) ZVINHU | ||
| Chromate Makirasi | • Kirasi 1- Yero kusvika kuBrown, Maximum corrosion resistance inowanzo shandiswa sekupera kwekupedzisira • Kirasi 2- Kusina Ruvara kusvika kuyero, Kusaita ngura kuri pakati nepakati, inoshandiswa sehwaro hwependi uye yekubatanidza rabha • Kirasi 3- Isina Ruvara, Inoshongedza, kushomeka kwekushomeka, kushomeka kwemagetsi kusangana • Kirasi 4- Yakasvibira kusvika kune yakasvibira, iri pakati nepakati kusaita ngura, inoshandiswa sehwaro hwependi uye yekubatanidza rubber (Haina kuitwa paAST) | |
| Electrical Resistance (Class 3 Coatings) | <5,000 micro ohms per square inch sekushandiswa 10,000 micro ohms paskweya inch mushure memaawa 168 emunyu wekupfapfaidza | |
| Chromate Conversion Coating Advantages | Base for Paints, Adhesives, uye Powder Coatings Corrosion Resistance Nyore Kugadzirisa Kuchinja-chinja Kuramba Kwemagetsi kwakaderera Minimal Build-up | |
Chromate Shanduko Coating Ine Mabhenefiti Akawanda
Kuwedzera kune yakakwidziridzwa kudzivirira kutu, kune akawanda mabhenefiti ekushandisa chem film coatings anosanganisira:
- Yakanaka primer yekubatsira pendi, zvinonamira uye mamwe organic topcoat anonamira
- Dzivirira kudhindwa kweminwe yesimbi dzakapfava
- Kurumidza uye nyore kushandisa nekunyudza, kupfapfaidza kana bhurasho
- Matanho mashoma pane maitiro emakemikari mazhinji saka ane hupfumi uye anodhura
- Ipa yakavimbika magetsi kubatana pakati pezvikamu
- Mutete wakapfekwa, usingakwanisi kuyerwa, saka haushandure zvikamu zvezvikamu
Nepo kazhinji kazhinji yakabatana nearuminiyamu yekuputira, chromate shanduko yekupfeka inogona zvakare kuiswa kune cadmium, mhangura, magnesium, sirivheri, titanium uye zinc.
Ndeapi maindasitiri anogona kubatsirwa nekushandisa kemikari firimu coating?
- Motokari: Kupisa kunyura, Mavhiri emotokari
- Aerospace: Zvikepe zvendege, Side uye torsion struts, Shock absorbers, Kumhara giya, Zvikamu zvegadziriro yekudzora ndege (rudder system, zvikamu zvemapapiro, nezvimwewo)
- Kuvaka & Architecture
- Zvemagetsi
- Marine
- Mauto & Dziviriro
- Kugadzira
- Sporting & Consumer Goods
Kupedzisa kwepamusoro kunobata kushanda pamwe nekukosha kwekukosha kwezvikamu zveindasitiri.Nemaindasitiri ari kufambira mberi nekukurumidza, zvinodiwa zvekushivirira zviri kuramba zvichiwedzera uye nekudaro kupera kuri nani kwepamusoro kunodiwa kune zvigadzirwa zvemhando yepamusoro.Zvikamu zvine chitarisiko chinokwezva zvinonakidzwa nekunaka kwakakosha mumusika.Aesthetic yekunze kwekunze kupedzisa kunogona kuita mutsauko mukuru mukuita kwechikamu chekushambadzira.
Prolean Tech's pamusoro pekupedzisa masevhisi inopa akajairwa pamwe neyakakurumbira pamusoro pekupedzisira kwezvikamu.Michina yedu yeCNC uye mamwe matekinoroji ekupedzisa tekinoroji inokwanisa kuwana kushivirira kwakasimba uye yemhando yepamusoro, nzvimbo dzakafanana dzemhando dzese dzezvikamu.Simply upload yourCAD fairayekukurumidza, yemahara quote uye kubvunzana pane ane hukama masevhisi.
Nguva yekutumira: Kubvumbi-18-2022