Biraha Aan-la-aanta lahayn PH15-7MO
Magacyada Ganacsiga Guud:Ph15-7Mo,15-7MoPH,S15700, 07Cr15Ni7Mo2Al,W.Nr 1.4532
15-7M0Ph daawaha birta ah waxay u adkeysan kartaa dhammaan noocyada kala duwan ee samaynta qabowga iyo habka alxanka hoos yimaada xaaladda austenite.Kadibna daaweynta kulaylka ayaa lagu heli karaa
xoogga ugu sarreeya;In ka yar 550 ℃ oo leh awood heerkul sare oo heer sare ah, waxaa loogu talagalay in uu yeesho adayg ka weyn 17-4 PH.Daawadu waa martensitic qaab dhismeedka xaalada la jeexjeexay waxaana lagu sii xoojiyay daawaynta kulaylka heerkulka hooseeya taas oo soo dedejisa weji ka kooban naxaas ee daawaha.
| C | Cr | Ni | Mo | Si | Mn | P | S | Al |
| ≤0.09 | 14.0-16.0 | 6.5-7.75 | 2.0-3.0 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 | 0.75-1.5 |
| Cufnaanta (g/cm3) | Iska caabin koronto (μΩ·m) |
| 7.8 | 0.8 |
| Xaalad | b/N/mm2 | б0.2/N/mm2 | 5/% | ψ | HRW | |
| Adkeynta roobabka | 510℃ gabowga | 1320 | 1210 | 6 | 20 | ≥388 |
| 565 ℃ gabowga | 1210 | 1100 | 7 | 25 | ≥375 | |
Heerarka iyo Tilmaamaha Birta Birta 15-7Mo
AMS 5659, AMS 5862,ASTM-A564 ,W.Nr./EN 1.4532
Birta 15-7Mo Alaabta Laga Heli Karo ee Biraha Sekonic
Birta 15-7Mo Baararka & Ulaha
baararka wareega/ baararka fidsan/ baararka hex,Size From 8.0mm-320mm, loo isticmaalo boolal, fastners iyo qaybaha kale ee spare
Bir 15-7Mo Silig
U keen silig alxanka ah iyo silig guga oo ah qaab gariirad iyo dherer la jaray.
Bir 15-7Mo xaashida & saxan
Balac ilaa 1500mm iyo dhererka ilaa 6000mm, dhumucdiisuna waa 0.1mm ilaa 100mm.
Bir 15-7Mo tuubo aan sinaba lahayn & tuubo alxan
Cabbirka jaangooyooyinka iyo cabbirka la habeeyey waxa lagu soo saari karaa annaga oo leh dulqaad yar
Bir 15-7Mo xariijimo & gariirad
Xaalad jilicsan iyo xaalad adag oo leh dusha sare ee AB, ballac ilaa 1000mm
Birta 15-7Mo Gasket/ giraanta
Cabbirka waxaa lagu habeyn karaa dusha dhalaalaya iyo dulqaad sax ah.
Waa maxay sababta Birta birta ah 15-7Mo?
•U adkeysan kara dhammaan noocyada hargabka samaynta iyo habka alxanka ee hoos yimaada xaaladda Austenite
xoog, Under 550 ℃ oo leh awood heerkul aad u fiican.
•Hantida alxanka koronto: Birtu waxay qaadan kartaa alxanka arc, alxanka iska caabinta iyo alxanka gaaska gaashaanka u ah, alxanka gaaska gaashaanka ayaa ah kan ugu fiican.
Alxanka waxaa inta badan lagu sameeyaa maaddooyinka xalal adag oo daaweyn ah, oo uma baahna in horay loo sii kululeeyo ka hor alxanka.
Marka alxanka u baahan yahay xoog sare, 17-7 oo leh content hoose ee δ-ferrite ayaa la doortaa inta badan, austenitic ahama alxanka silig waa la isticmaali karaa.
Birta 15-7Mo Goobta Codsiga:
Codsaday in la sameeyo qaybaha qaab dhismeedka dhuuban-dhuuban duulista, dhammaan noocyada kala duwan ee weelasha, tuubooyinka, guga, filimka waalka, usheeda dhexe markabka,
saxan kombaresarada, qaybaha reactor, iyo sidoo kale qaybaha kala duwan ee qaab-dhismeedka qalabka kiimikada, iwm.
