310, 310S;
Waa maxay tuubooyinka kulaylka-bedesha ee birta-la'aanta ah?
Fasalka 310 wuxuu isku daray heerkulka sare iyo guryaha cadaadiska leh alxanka wanaagsan iyo ductility.Waxa lagu nashqadeeyey adeegyada heerkulka ugu sarreeya.Aad bay ugu adkaysanaysaa oksaydheynta labada adeeg ee kala go'a iyo adeegyada joogtada ah.Waxay u adkeysan kartaa heerkulka qiyaastii 1150 darajo C oo leh gaasaska baaruudda oo yaraaday.Adeegyada kala go'a, heerkulku wuxuu noqon karaa 1040 digrii C.
Fasalka 310S oo sidoo kale loo yaqaan UNS S31008 waxaa la isticmaali karaa marka codsiga warshaduhu u baahan yahay daxal-qoyan oo heerkul hoose ah.Awoodda heerkulka sare ayaa hoos u dhigtay kaarboonka.
Waxa kale oo ay leedahay adkeysi aad u fiican sida darajooyinka kale oo ay la socoto iska caabin wanaagsan heerkulka cryogenic.Fasalka 310 waxa uu leeyahay 0.03% ka kooban kaarboon.Waxay qeexday caabbinta daxalka ee deegaanka sida wax soo saarka urea.
Astaamaha muhiimka ah waxaa sabab u ah sifooyinka farsamada, halabuurka, iyo sifooyinka jirka.Halabuurka ayaa ah sida soo socota- Cr, Mn, C, iyo N. Qalabka farsamada waxaa ku jira dherer ku habboon, qallafsanaan, xoog wax-soo-saarka, iyo xoogga xajinta.Qalabka jirku waxa uu ka kooban yahay kuleyl kuleyl, celceliska isugeynta ballaarinta, modules laastikada, iyo cufnaanta.
Iska caabin daxalka- sifooyinka iska caabbinta daxalka ayaa kordhay iyada oo loo marayo maadada chromium ee habboon.Darajadu waxay bixisaa iska caabin aqueous wanaagsan.Waxay u shaqeysaa si heer sare ah heerkulka caadiga ah.Heerkulka sare, waxay si fiican uga shaqayn kartaa carburizing iyo oxidizing jawiga.Waxay iska caabin kartaa qiiqa nitric acid heerkulka ilaa 425 darajo C.
Iska caabinta kulaylka- adeegga dhexdhexaadka ah, tuubada waxay bixisaa iska caabin wanaagsan heerkulka 1040 C. Adeegyada joogtada ah, tuubooyinka waxay si fiican u shaqeeyaan 1150 digrii C. Waxay muujinaysaa caabbinta daalka kuleylka wanaagsan.Taasi waa ta ka dhigaysa isticmaalkeeda fog oo ballaaran.Haba yaraatee laguma talinayo in lagu isticmaalo 425-860 digrii C sababtoo ah roobab carbide ah.
Tuubooyinka kuleyliyaha 310 & 310S ee birta aan fiicnaynsi fiican ayaa loo buuxiyey ka dib wax soo saarka iyo tijaabinta si ay u keenaan alaabooyinka qaab bilaash ah oo waxyeello leh.
Ss 310 / 310s Tilmaamaha Tuubooyinka Kulaylka Bedelka
- Range: 10 mm OD ilaa 50.8 mm OD
- Dhexroorka dibadda: 9.52 mm OD ilaa 50.80 mm OD
- Dhumucda: 0.70 mm ilaa 12.70 mm
- DhererkaDhererka Lugaha ilaa 12 Mitir & Dhererka Gaarka ah
- TilmaamahaASTM A249 / ASTM SA249
- dhame: la miiray, la shiiday & la safeeyey, BA
Fasalka u dhigma ee birta aan fiicnayn 310/310S
HEERKA | UNS | SHAQADA NR. |
SS 310 | S31000 | 1.4841 |
SS 310S | S31008 | 1.4845 |
Halabuurka Kiimikada ee SS 310 / 310S Tube Kulaylka Bedelka
SS | 310 | 310S |
Ni | 19 – 22 | 19 – 22 |
Fe | Dheelitiran | Dheelitiran |
Cr | 24 - 26 | 24 - 26 |
C | 0.25 max | 0.08 max |
Si | 1.50 max | 1.50 max |
Mn | 2 max | 2 max |
P | 0.045 max | 0.045 max |
S | 0.030 max | 0.03 max |
Guryaha Makaanikada ee SS 310/310S Tubooyinka Kulaylka Bedelka
SS | 310 | 310S |
Ni | 19 – 22 | 19 – 22 |
Fe | Dheelitiran | Dheelitiran |
Cr | 24 - 26 | 24 - 26 |
C | 0.25 max | 0.08 max |
Si | 1.50 max | 1.50 max |
Mn | 2 max | 2 max |
P | 0.045 max | 0.045 max |
S | 0.030 max | 0.03 max |