Baarka fidsan ee birta ah
Sharraxaadda Gaaban:
Bar bir ah oo bir ah oo bir ah ayaa dherer dheer, oo bir bir ah oo alwaax ah oo laga sameeyay bir bir ah. Birta aan sal lahayn ayaa ah alloy-u adkaysta aloy-ka ugu horreeya ee birta, oo leh xaddiyo kaladuwan oo koromid iyo walxaha kale.
XARUNTA GUUD EE BILAASH:
Bar bir ah oo bir ah oo bir ah ayaa dherer dheer, oo bir bir ah oo alwaax ah oo laga sameeyay bir bir ah. Birta aan sal lahayn ayaa ah alloy-u adkaysta aloy-ka ugu horreeya ee birta, oo leh xaddiyo kaladuwan oo koromid iyo walxaha kale. Baararka fidsan waxaa badanaa loo isticmaalaa dhismaha, waxsoosaarka, iyo codsiyo warshadeed oo kala duwan sababta oo ah xooggooda, cimrigooda, iyo iska caabbinta xasaasiyadda. Waxaa badanaa loo isticmaalaa qaab dhismeedka qaab dhismeedka, taageerooyinka, geesaha, iyo qaybaha qaab dhismeedka. Qaabka fidsan ee baarka ayaa ka dhigaya mid ku habboon codsiyada halka loo baahan yahay, dusha sare oo dusha sare ah, sida taarikada salka, galka, iyo goynta. Baararka fidsan ee birta ah ayaa lagu heli karaa heerar kala duwan, cabirro, waxayna ku dhamaataa ku habboon codsiyada iyo jawiga kala duwan.
XUQUUQDA BILAASHKA BILAASHKA GUUD:
Heer u qaybin | 304 316 321 440 416 410 iwm. |
Caadi ah | ASTM A276 |
Weynaan | 2x20 ilaa 25x150mm |
Dherer | 1 ilaa 6 mitir |
Xaaladda gaarsiinta | Kulul oo duudduuban, la shiiday, kulul ayaa lagu been abuuray, gadhmay, diiray, qabow la duubay |
Teeb ku qorid | Siman |
Xiidh ceyriin ah | Posco, baistal, Tisco, saky bir, barokokumpu |
Tilmaamaha & Faa'iidooyinka:
•Iska caabbinta qaxxida
•Xoog iyo cimri dherer
•Kala-guurihii: Baararka fidsan ee nabarrada birta ee birta ah ayaa si fudud loo sawiri karaa, waa la dhisi karaa, loona abuuri karaa qaabab kala duwan.
•Rafcaanka qurxinta: Baararka fidsan ee birta ah ee birta ah waxay leeyihiin muuqaal soo jiidasho leh waxaana badanaa lagu isticmaalaa codsiyada naqshadeeyayaasha.
Halabuurka kiimikada ee barxada birta aan birta lahayn:
Heer u qaybin | C | Mn | P | S | Si | Cr | Ni | Mo |
304 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-11.0.0 | - |
316 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
321 | 0.08 | 2.0 | 0.045 | 0.030 | 1.0 | 17.0-19.0 | 9.0-12.0 | 9.0-12.0 |
304 316 321 Guryaha farsamada ee fidsan:
Dhammayn | Tsile xoog KSI [MPA] | Haaded Strentu KSI [MPA] | Elongation% |
Dhameystir kulul | 75 [515] | 30 [205] | 40 |
Dhamaadka qabow | 90 [620] | 45 [310] | 30 |
Warbixinta Tijaabada Steel Birta Labaad:
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Maxaad u dooratay?
•Waxaad ka heli kartaa sheyga kaamil ah iyadoo loo eegayo shuruudahaaga qiimaha ugu yar ee suurogalka ah.
•Waxaan sidoo kale bixinnaa dib-u-habeyn, FOB, CFR, CIF, iyo albaab ilaa qiimaha gudbinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta oo aad u dhaqaale ahaan.
•Qalabka aan bixinno waa gabi ahaanba la xaqiijin karo, sax ka ah shahaadada imtixaanka iibiyaha ee ceyriinka ah ee bayaanka cabirka ugu dambeeya.
•Waxaan dammaanad ka qaadnaa inaan jawaabno ka bixinno 24hours (badiyaa isla saacad)
•Bixi Warbixinta SGS Tuv.
•Waxaan si buuxda ugu heellan nahay macaamiisheenna. Haddii aysan suuragal ahayn in la daboolo shuruudahaaga ka dib markii la baaro dhammaan xulashooyinka, kuma qaldami doonno sameynta ballanqaadyo been ah oo abuuraya xiriir been abuur ah oo abuuraya xiriir macaamiisha wanaagsan.
•Bixi adeeg hal-joog ah.
Codsiyada bar-googooyinka birta ee birta
1. Dhismaha: Baararka fidsan ee birta ah ee birta ah waxaa loo isticmaalaa warshadaha dhismaha ee dhisidda xirmooyinka, taageerooyinka, iyo geesaha.
2. Waxsoosaarka: Baararka fidsan ee nabarrada birta ee birta ah waxaa loo isticmaalaa wax soo saarka codsiyada kala duwan, sida qaybo mashiin, qalabyo, iyo qalab.
3.
4. Warshadda loo yaqaan 'Aerospace'
5. Wershadaha cuntada: Baararka fidsan ee birta ee birta ah waxaa loo isticmaalaa warshadaha cuntada ee qalabeynta mashiinada ka baaraandegista cuntada, iyo sagxadaha cuntada, iyo sagxadaha shaqada awgood iska caabbinta, guryaha nadaafadda.
Macaamiisheenna
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Jawaab-celinta ka timid macaamiisheena
Baararka fidsan ee birta ah ee birta ah ayaa helay dib u eegis togan oo ku saabsan cimrigooda gaarka ah, iska caabbinta daadashada, iyo is-caabbinta iyo awoodda codsiyada kala duwan. Isticmaalayaashu waxay ka mahadcelinayaan xooggooda iyo xasilloonidooda, taasoo ka dhigeysa inay ku habboon yihiin adeegsiga dhismayaasha iyo warshadaha. Iska caabbinta hudheelka ayaa hubiya in muddo dheer ah, xitaa deegaannada adag, oo ku daraya qiimahooda. Intaa waxaa sii dheer, qaabka fidsan ee baararka waxay siisaa meel siman, taasoo ka dhigeysa inay si fudud ula shaqeeyaan ujeedo iyo ujeedooyin fidsan, oo ay ka faa'iideysan yihiin tayadooda iyo wax qabadkooda, taasoo ka dhigeysa inay ka doorbidaan xulashooyin badan. DIY dey xamaasad si isku mid ah.
Xirmooyinka:
1. Xirmooyinku aad ayey muhiim utahay gaar ahaan kiis ka mid ah maraakiibta caalamiga ah ee ku wareejiya khadadka kala duwan si ay u gaaraan halka ugu dambeysa, sidaa darteed waxaan walaac gaar ah ku galnay baakadaha.
2. Saky bir ah oo alaabteena badan ku xirnaado siyaabo badan oo ku saleysan badeecadaha. Waxaan alaabooyinkayaga u soo saarnaa siyaabo badan, sida,
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