431 saxan bir ah oo bir ah
Sharraxaadda Gaaban:
431 Birta aan birta lahayn waa bir aan caadi ahayn oo bir ah oo la siinayo iska caabin aad u wanaagsan, xoogga sare, iyo xoog sare, taarikada sareeya ee birta ah ayaa laga heli karaa cabirro kala duwan iyo dhumucyo, waxaana loo habeyn karaa inay buuxiyaan shuruudaha mashruuca gaarka ah.
431 Taarikada birta ee la jeexjeexaysa hal Stop Shop Shopment Bandhig: |
431 Taarikada birta ee birta ah ayaa laga heli karaa cabirro kala duwan iyo dhumucyo, waxaana loo habeyn karaa inay buuxiyaan shuruudaha mashruuca gaarka ah. Taargooyinkan waxaa lagu yaqaanaa awooda ay u leeyihiin inay u adkeystaan heerkulka sare iyo iska caabintooda in lagu kala qaado heerkulka illaa 800 ° C. Waxay sidoo kale ku habboon yihiin codsiyada u baahan isku darka iska caabbinta iska caabbinta iyo astaamaha farsamada sare.
Faahfaahinta 431xaashiyaha bir aan sal lahayn: |
Heer u qaybin | 431 |
Ballac | 1000mm, 1219mm, 1500mmm, 1800mmm, 2000mm, 2500mmm, 3000mm, 3500mm, iwm |
Dherer | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, iwm |
Dhumuc weyni | 0.25 mm ilaa 200 mm |
Cilmi farsamo | Saxanka kulul ee kulul (HR), xaashida qabow ee la duubay (cr) |
Dusha sare | 2b, 2d, Ba, No.1, Maya.4, Maya.8, 8k, muraayadda, qarka, satin, satin, oo lagu daboolay caag ah) iwm. |
Xiidh ceyriin ah | Posco, baistal, Tisco, saky bir, barokokumpu |
Qaab | Silsilado, foils, duub, xaashida cad, xaashida shaashadda, xaashida la jeexjeexay, saxan jeexan, xargaha, finanka, iwm. |
431 Darajooyinka u dhigma: |
Heer u qaybin | Aan ammaan lahayn | Werkkstoff nr. | Jalis | BS |
431 | S43100 | 1.4057 | Sus431 | 431s29 |
431 xaashiyaha, taarikada kiimikada ka kooban iyo astaamaha farsamada (saky steel): |
Heer u qaybin | C | Mn | Si | P | S | Cr | Ni |
431 | 0.20 max | 1.00 max | 1.00 max | 0.040 max | 0.03 max | 15.00 - 17.00 | 1.25 - 2.5 |
Awooda TSensile | Xoog u dhaliso (0.2% FARSAMADA) | Doogis |
655-850mpa | 485MPA | 20% |
Maxaad u dooranaysaa: |
1. Waxaad ka heli kartaa sheyga saxda ah iyadoo loo eegayo shuruudahaaga qiimaha ugu yar ee suurogalka ah.
2. Waxaan sidoo kale bixinnaa dib-u-hawlgalayaasha, FOB, CFR, CIF, CIF, iyo albaab ilaa qiimaha gudbinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta oo aad u dhaqaale ahaan.
3. Qalabka aan bixinno gabi ahaanba waa la xaqiijin karaa, sax ka yimaada shahaadada imtixaanka iibiyaha ee ceyriinka ah ee cabirkiisa ugu dambeeya. (Warbixinnada ayaa muujin doonta shuruud)
4.
5. Sii warbixinta SGS Tuv.
6. Waxaan si buuxda u hibeeyay 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.
7.Provisisiside hal-joog-joog.
Saky bir dammaanad qaadka tayada (oo ay ku jiraan burburka iyo wax aan wax burburin labadaba): |
1. Imtixaanka Muuqaalka Muuqaalka Muuqaalka
2. Baadhitaanka farsamada sida taayirrada, cirifka iyo yareynta aagga.
3. Falanqaynta saameynta
4. Falanqaynta imtixaanka kiimikada
5. Tijaabada adag
6. Imtixaanka Ilaalinta
7. Tijaabada galleyda
8. Tijaabada is-dhexgalka
9. Tijaabada baahsan
10. Tijaabada tijaabada metallography
Baakadaha saky bir ah: |
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,