Dulmar guud oo ku saabsan ka shaqeynta midabka ee birta aan caadiga ahayn
Geedi socodka waxsoosaarka ee xaashida midabka birta ee birta aan si fudud loogu daboolin lakabka wakiilada midabka ee dusha sare ee birga aan la taaban karin, oo soo saari kara midabyo hodan ah oo firfircoon, laakiin waxaa lagu gaadhaa habsocodyo aad u adag. Waqtigan xaadirka ah, habka loo adeegsado midabka qubeyska ee ku jira ee loo yaqaan 'oksidation chefces', oo abuuraya lakabka daahfurka ee chromium-ka ah ee finanka khafiifka ah ee saliida qafiifka ah, kaasoo soo saari doona midabyo kaladuwan oo dhumucyo kala duwan ah marka iftiinku kor u kaco.
Midaynta midabka loo yaqaan 'birta' oo aan caadi ahayn ayaa ka mid ah goynta iyo daaweynta magimaadka laba talaabo. Shacabka waxaa lagu fuliyaa xarkaha xaalka ee salfuric-ka kulul ee sulfuric-ka ah marka bir bir aan la dhimin karin; Waxay abuuri doontaa lakabka filimka okside ee dusha sare ee dhexroorkiisu yahay hal boqolkiiba qaro weyn timaha.
Markii waqtigu sii socdo iyo dhumucda ayaa kordha, midabka dusha sare ee saliida aan jaranjarada had iyo jeer isbadali doono. Markii dhumucda filimka oksigga ah ee loo yaqaan 'oksive' Adigoo xakameynaya waqtiga soo-baxa, waxaad heli kartaa midabkii foosha foosha ee la rabay.
XUQUUQDAADA XAALADAHA ILAALINAANKA EE LAGU SAMEEYO
| Magaca wax soo saarka: | Xaashiyaha bir ee midabka leh |
| Darajooyinka: | 201: 202, 304, 304l, 316, 316, 321, 347h, 409, 409l iwm. |
| Heerka: | ASTM, AISI, Sus, JIS, En, Din, Bs, GB, iwm |
| Shahaadooyinka: | ISO, SGS, BV, CE ama sidii loogu baahdo |
| Dhumuc:: | 0.1mm-200.0mm |
| Ballac: | 1000 - 2000mm ama la isticmaali karo |
| Dhererka: | 2000 - 6000mm ama la isticmaali karo |
| Dusha sare: | Muraayad dahabiga ah, Sapphire Mirror, Rose Mirror, Mirror Madoow, Broneezaro Mirror; Dahab ah oo la cadayanayo, safiir burush, ubax ah, madow oo la cadayo ah, madow. |
| Waqtiga gudbinta: | Caadi ahaan 10-15 maalmood ama gorgortan |
| Xidhmo: | Xaraashka caadiga ah ee alwaaxyada ah / sanaadiiqda ama sida loo baahan yahay macaamiisha |
| Shuruudaha Bixinta: | T / T, 30% dhigaalka waa in horay loo siiyaa, dheelitirka ayaa la bixin karaa iyadoo la arki karo koobiga B / L. |
| Codsiyada: | Qurxinta qaab dhismeedka, albaabada qaaliga ah, culayska qolofka, xarkaha boogaska, iyo sidoo kale shaqooyinka bannaanka, saqafyada iyo armaajooyinka tunnelka, guryaha madadaalada, qalabka madadaalada, qalabka jikada, warshadaha fudud iyo kuwa kale. |
Kala-saaridda birta aan jajabin ee midabka leh
1) Midab muraayad bir ah oo bir ah
Gudiga muraayadda, oo sidoo kale loo yaqaan golaha 8k, waxaa lagu habeeyay qalabka wax lagu qurxiyo dusha sare ee bir bir aan la isku halleyn karin si ay u dhalaalayaan muraayadda, ka dibna midabkoodu yahay.
2) Birta timaha timaha oo midab leh oo bir ah
Dusha sare ee guddiga sawirka ayaa leh qaab xariiq ah oo silsilad ah. Muuqaal dhow ayaa muujinaya in raad raaco, laakiin ma dareemi karo. Waa mid aad u adkaysi u adkaysata sida birta aan caadiga ahayn ee dhalaalaya oo u muuqda mid horumarsan. Waxaa jira noocyo badan oo ah hanjabaadaha guddiga sawirka, oo ay kujiraan xariir xariir ah
3) Midab quruxsan oo bir bir ah oo bir ah
Gababka zirblonia-ka ee loo isticmaalo gudiga dab-damiska waxaa laga baaraandegayaa dusha sare ee saxanka birta birta ah ee aaladda farsamada, si dusha sare ee guddiga dabeylka ay soo bandhigaan dusha sare ee ciid wanaagsan, sameynta saamaynta qurxinta gaarka ah. Ka dib elektaroonigga iyo midabaynta.
4) Midab jilicsan oo bir bir ah oo la isku daray
Marka loo eego shuruudaha hawsha, habraacyo badan sida polidinta timaha, daboolka PVD, itching, saqaf, iwm.
5) Midab udgoon Qaab-dhismeedka Birta ee Birta Birta ah
Meel fog, qaabka jaceylka jahwareerka wuxuu ka kooban yahay goobo badan oo ciid ah, oo qaabka fowdaha aan caadiga ahayn ayaa si aan toos ahayn u dhagxan oo madaxa lagu shiiday, ka dibna electroplated iyo midab leh.
6) Midabka birta birta ah ee birta ah
Guddiga Itering waa nooc ka mid ah howsha qoysaska kadib, booqashada guddiga iyo guddiga dab-dheearka ah waa saxanka hoose, iyo qaabab kala duwan ayaa dusha sare ku dhejisan yahay habka kiimikada. Saxanka etching waxaa lagu shaqeeyaa habraacyo badan oo isku buuqsan sida qaabka isku dhafan, sawirka silig, dahabka dahabka ah, dahabka titanium, iwm., Iwm.
Isku-darka kiimikada ee birta aan caadiga ahayn
| Heer u qaybin | Sts304 | Sts 316 | Sts430 | Sts201 |
| Elong (10%) | Kor ku xusan 40 | 30 -min | Kor ku xusan 22 | 50-60 |
| Adkayn | ≤200hv | ≤200hv | Ka hooseeya 200 | HRB100, HV 230 |
| Cr (%) | 18-20 | 16-18 | 16-18 | 16-18 |
| NI (%) | 8-10 | 10-14 | ≤0.60% | 0.5-1.5 |
| C (%) | ≤0.08 | ≤0.07 | ≤0.12% | ≤0.15 |
