440C oo saxan bir ah oo bir ah
Sharraxaadda Gaaban:
440C oo bir aan sal lahayn oo bir ah waa bir yar oo kaarboon-ka-dhiska ah. Waxay leedahay iska caabbinta xoogga sare, dhexdhexaad ah, iyo adkeyn wanaagsan oo xiri caabbinta caabbinta.
440C oo bir bir ah oo bir aan lahayn
Markay tahay 440C oo saxan bir ah oo bir ah, waxay tixraacaysaa gabal bir ah oo laga sameeyay 440CC oo bir bir aan lahayn. Taargooyinkan waxaa badanaa loo isticmaalaa wax soo saarka iyo codsiyada warshadaha ee kala duwan halkaasoo loo baahan yahay heer adag iyo iska caabbinta dhirta. Cabbiraadaha iyo faahfaahinta saxanka way kala duwanaan karaan iyadoo kuxiran shuruudaha gaarka ah ee arjiga.440c Steel-ka-qabka ah waxaa lagu yaqaanaa kululaynta si aad u degganaato si adag oo loogu talagalay heerka caadiga ah ee heerka 440, sida 440b iyo 440b. Daaweynta kuleylkaani waxay xoojin kartaa guryaha farsamada, oo ay ku jiraan adkaantiisa oo ay xidhaan iska caabbinta.
Faahfaahinta xaashida birta aan caadiga ahayn:
Heer u qaybin | 440c |
Faahfaahinta | ASTM A480 |
Dherer | 2000mm, 2440mm, 6000mm, 5800mm, 3000mm iwm |
Ballac | 1800mmm, 3000mm, 1500mmm, 2000mm, 1000mm, 2500mmm, oo ah 2500mmm, oo ah 1219mm iwm |
Dhumuc weyni | 0.3 ilaa 1200 mm ama sidii loogu baahdo |
sagxad | Maya 1, Maya. 2D, Maya. Maya (HR) iwm. |
Teeb ku qorid | Saxanka, xaashida, xargaha, xirmooyinka, foils |
Xiidh ceyriin ah | Posco, baistal, Tisco, saky bir, barokokumpu |
440C saxarada fasalada:
Caadi ah | Aan ammaan lahayn | Werkkstoff nr. |
440c | S44004 | 1.4125 |
440C Waraaqaha Thets-ka ayaa taariir ka kooban kiimiko
Heer u qaybin | C | Si | Mn | S | P | Cr | Mo |
440c | 0.95 - 1.20 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.040 | 16.00 ~ 18.00 | ≤0.75 |
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
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,
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