Kuleylka tuubbada ugu adkaysata 1.4845
Wadamada EU-da badanaa waxay raacaan heerar adag oo warshadeed adag iyo shuruudaha ilaalinta deegaanka ee xulashada kuleylka birta ee ugu adkaysiga heerkulka, dhaqaalaha iyo u hoggaansanaanta {{1} {} {} {} {} {{}} ay yihiin noocyada maaddada caadiga ah ee EU-da iyo astaamaha codsadaha:
1.} agab muhiim ah iyo heerar Yurub
(1) austenitic-ga birta aan dhib lahayn (aurantatic stonal aan lahayn
Lambarka kaarka caadiga ah:
1.4845 (X15CRNIsi2521, u dhigma Mareykanka 310s):
Heerkulka ka hortagga antioxidant wuxuu gaari karaa 1100 shahaado, kaas oo si weyn loogu isticmaalo jawiga jiifka heerkulka ah .
1.4833 (X12CRNI2313, u dhiganta 309s):
Heerkulka ka hortagga antioxidant waa 1000 shahaado, oo kharashka waxyar ayuu ka yar yahay, kaasoo ku habboon kuleylka dhexdhexaadka ah iyo kuleylka sare iyo foornada daaweynta kuleylka ah .
Astaamaha:
Chromium-ka sare iyo NICKEL NICE (CR 2025%, NI 1220%) waxay siisaa iska caabin heerkeedu fiican yahay iyo caabbinta alxanka, waa ikhtiyaarka guud ee sclomide, waa doorashada guud ee midowga yurub {{2} {2}
(2) Jirka ferric-ka jilicsan ee birta ah
Lambarka kaarka caadiga ah:
1.4762 (X10CALSI25, UGU DAMBEEYA 446):
Oo leh koromomium-ka sare (25% cr) iyo heerkulka antioxidant ee qiyaastii 900 shahaado, waxay ku habboon tahay jawiga hufan sida kuleylka dhuxusha ee lagu dari karo .
Astaamaha:
Qiimuhu wuu yaraa, laakiin xoogga heerkulka sare iyo daalka cafiska kuleylka ayaa ka liidata in ka badan birta nafaqada leh, oo inta badan loo isticmaalo heerkul hooseeya ama xayeysiin xadidan .
(3) nickel-ku saleysan nickel-ku-saleysan (alloy-ka aan fiicnayn)
Lambarka kaarka caadiga ah:
Oo macbudka 600 (2.4816):
Iska caabbinta heerkulka ee 1200 darajo +, carbaabinta loo dami karo iyo gogosha saliida, oo loo isticmaalo furitaanka kiimikada ama heerkulka kiimikada ee aadka u sarreeya {{2}
Oo macbudka 625 (2.4856):
Ku dar molybdenum iyo niobium, adkaysi u ah xarkaha chlorideride, oo ku habboon jawiga badda ama aag qoyan oo qoyan oo ku saabsan qashin-qubka qashinka .
Astaamaha:
Waxqabadka aad u wanaagsan laakiin kharashka sare, Midowga Yurub ayaa inta badan loo isticmaalaa qaybaha muhiimka ah ama hagida ku-meel-gaarka ah ee jaranjarada ugu weyn ee jaranjarada ah .
(4) Kulliyadda kulul ee kuleylka ah
Lambarka kaarka caadiga ah:
GX40CRISI28 (FIGSI28 (1229):
Chromium-ka sare ee birta (2530% cr), waxay aad u fiican tahay caabbinta caabbinta, oo loo isticmaalo dambaska aagga shabaggeedii oo aad u daran .
Astaamaha:
Qiimaha jaban oo xidho iska caabbinta, laakiin halis weyn, waxay u baahan tahay inaad ka fogaato culeyska saameynta, oo ay ku badan tahay xoojinta maxalliga ah ee kuleylka biomass .
{{0}2. Sababaha saameyn ku yeelanaya xulashada maaddada
(1) Xeerarka ilaalinta deegaanka ayaa la kaxeeyaa
Tilmaamaha Qashinka ee Midowga Yurub (Dhisme 2000/76 / EC) waxay u baahan tahay xakameynta qiiqa dioxin iyo aashitada si ay uga hortagto danta hcl, oo kor u qaadaya isticmaalka krmium nickel ee sare (e}. 1.4845 ama macmacaanka 625) {{5 {5}
(2) Heerarka Waxqabadka Tamarta
Tilmaamaha naqshadaha ee EU-ga (ERP) ayaa dhiirigeliya tikniyoolajiyadda ciqaabta ee hufan, shabaggiiba wuxuu u baahan yahay qaab dhismeedka hawo-mareenka (sida naqshad god ah), iyo alaabada ay la leeyihiin xoogga heerkulka heerkulka iyo khafiifka ah ee {{#}}
(3) Shuruudaha dhaqaalaha wareega
The material should be recyclable (such as stainless steel recovery rate>90%), iyo saamiga xasaasiyadda nooleenta ee Tartanka ayaa si tartiib tartiib ah hoos ugu dhacaya dhibaatada sare ee soo kabashada.
{{0}3.} Muustaha Codsiga Caadiga ah ee isbarbardhigaya
Xaaladaha Codsiga
Caadi ahaan loo isticmaalo Midowga Yurub
Hot Tags: Kuleylka Istaroodka birta ah ee loo yaqaan 'birta steel steel'
