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1.4825 (GX25CrNiSi18‐9) Fɛɛn minw be se ka yɛlɛma ka kɛ funteni ye: baarakɛcogo sɛgɛsɛgɛri ani baarakɛcogo yiracogo ka ɲɛsin funteni hakɛbaw ma

Apr 01, 2026

1.4825 (EN 10295 sariya, grade GX25CrNiSi18‐9) ye nɛgɛ ye min be se ka funteni minɛ ani a labɛnna kɛrɛnkɛrɛnnin na ka ɲɛsin yɔrɔw ma minw ka funteni ka bon, minw ka doni ka ca ani minw be se ka nɔgɔ bɔ. A ka kemikalifɛnw labɛnnin lo cogo min na ani a ka mikrostrukturu basiginin lo, a kɛra fɛn ye min ka di mɔgɔw ye ka fɛnw dilan minw be se ka yɛlɛma yɔrɔ minw na, nɛgɛko, kuranko, kemikaliko ani baarakɛyɔrɔ wɛrɛw la. A be funteni kɛlɛli ɲuman di, a be nɔgɔw kɛlɛ ani a be nɔgɔw kɛlɛ wagatijan kɔnɔ -funteniba baara la.
I. Minɛn jɔnjɔnw (Fɛɛnw labɛncogo n’u labɛncogo misɛnninw)
1.4825 ka baarakɛcogo be bɔ a ka kemikalifɛnw n’a ka austenitiki basiginin na, ka kɛɲɛ ni Erɔpu sariya EN 10295 ye.
Kɔrɔmu caman (17–19%): A be Cr2O3 latanga filimu dɔ dilan min ka ca ani a be to ka kɛ yɔrɔ sanfɛ, min be nɔgɔ ni fɛnɲɛnamafagalanw bɔ ɲɔgɔn na, min be nɔgɔw kɛlɛ ni funteniba ye. A be se ka baara kɛ tuma bɛɛ degere 900 (1173K) la walisa ka baara kɛ wagatijan kɔnɔ ani a be se ka funteni muɲu wagati surun kɔnɔ min ka ca ni degere 1000 ye (1273K).
Nikɛli cɛmancɛ (8–10%): A be nɔgɔw basigi, k’a to fazi yɛlɛmani tɛ kɛ ani ka janya basigi funteni caman na. A fana be fanga sɔrɔ - funteni hakɛba la ani ka funteni sɔgɔsɔgɔninw kɛlɛ ka ɲɛsin funteni yɛlɛmaniw ma tuma o tuma.
Silisiyɔmu (0,5–2,5%): A be oksidi filimu ka basigi sabati, kɛrɛnkɛrɛnniya la, a be se ka nɔgɔw kɛlɛ ni funteniba ye fiɲɛw kɔnɔ minw be ni kibiri ye ani buguri be yen, o min ka ɲi ka kɛ izini ka furɛnw ni jeniyɔrɔw ye.
Karibɔni (0.15–0.35%): A be Cr23C6 karibidiw jɛnsɛnninw dilan, o be dɔ fara a ka fanga kan kosɔbɛ, a ka se ka yɛlɛma ani a ka se ka yɛlɛma k’a sɔrɔ a ma fanga saraka.


II. Nafa jɔnjɔnw: A be se ka funteni kɛlɛ, a be se ka fani don ani a be se ka nɔgɔ kɛlɛ
1. Kaɲumanba -Funteni Basigi & Creep Resistance
Kunjan-baara funteni be se degere 900 ma , wagati surun-baara be se degere 1000 ma .
Fanga min be yɛlɛmayɛlɛma ani ka farali fanga sɔrɔ -funteniba ni doni gɛlɛnw kɔnɔ; a ma yɛlɛma wala a ma yɛlɛma wagatijan kɔnɔ -a baara la.
A be se ka sɛgɛsɛgɛri kɛ ni funteni ye ani a be se ka faran, min be bɛn ni funteni ni nɛnɛ yɛlɛmaniw ye tuma o tuma.
2. A ka fisa ni fani doncogo ani yɔrɔ nɔgɔli kɛlɛli ye
Karibidi barikaman fazi ni matrikisi gɛlɛnba (HB 180–220) be fani doncogo ɲuman di ka tɛmɛ nɛgɛ gwansanw kan minw tɛ se ka funteni minɛ ni funteni be yɛlɛma ani fɛnɲɛnamaw be yɛlɛma, o be baara wagati janya siɲɛ 2–3.
Dense surface oxide film be yɛrɛ-lubricating effect di, ka minanw nɔrɔli ni ɲɔgɔn sɔgɔli dɔgɔya, a ka ɲi ka kɛ nɛgɛw, nɛgɛw, segerew ani yɔrɔ wɛrɛw ye minw be se ka tiɲɛ.
3. Koroziyɔn kɛlɛli dafanin
A be se ka yɛlɛma koɲuman ka ɲɛsin kibiri-min be ni funteniba ye, min be ni klori- ye, buguri -min be ni bugurimugu ye ani nɔgɔ min be nɔgɔ bɔ.
A be se ka oksidizasiyɔn, sulfidasiyɔn ka nɔgɔ ani eroziyɔn ka nɔgɔ kɛlɛ ka ɲɛ.
Asidi ni alkali ɲuman be se ka nɔgɔ bɔ yɔrɔ minw na, yɔrɔ minw ka funteni ka ca, kemikali ni sigida latanga baarakɛyɔrɔw la.
4. Ɲɛyirali fɛ, mɔgɔw be se ka yɛlɛma yɛlɛma
Ostenitiki matrikisi ka jii ɲuman, a ka baara ɲuman kɛ ni fɛn gɛlɛnw ye i n’a fɔ gɛrɛsi kɛrɛnkɛrɛnninw ani gɛrɛntɛw faranin ɲɔgɔn kan.
A be se ka sɔn a ma ani a be se ka baara kɛ ni masin ye walisa ka se ka sigi yɔrɔ ɲuman na, k’a dilan ani k’a labɛn.


III. Aplikasiyɔn tilenninw (Core High-Funteni & Wear-Fɔrɔ minw be se ka kɛlɛ)
Nɛgɛko ni funteni furakɛli baarada
Furan furakɛli furɛnw: furɛn segerew, fɛnɲɛnamafagalanw, bilasira nɛgɛw, furɛn jusigilanw, dɛmɛnan nɛgɛw.
Furu minw be kalaya / minw be yɛlɛma: furu faniw, daaw kɔnɔfɛnw, yeelenbɔlanw, furu nɛgɛw.
Kuran ani Boiler Lizini
Kuranbɔyɔrɔ ni izini ka tɛrɛnw: furɛn gɛrɛsiw, fani minw be fani don, jii kogow, jeninanw.
Nɔgɔ jeniyɔrɔw: nɛgɛkuruw, furɛnw, nɔgɔ bɔyɔrɔ yɔrɔw.
Simi ani sigida latanga minanw
Simi kalaya / farali furɛnw: tiyo minw ka funteni ka bon, vannew, reaktɛriw ka faniw.
Siman ni boon lɔli minanw tasumaminɛnanw: tasumaminɛnanw, tasuma donyɔrɔ latangalanw, nɛnɛyɔrɔw.
-Fantenyaba wɛrɛw-Fɛɛn wɛrɛw minw be se ka mɔgɔw minɛ
Nɛgɛ min tɛ -nɛgɛ ye: furɛnw, koyɔrɔw, nɛgɛdagaw.
Seramiki ni vɛɛri tasumaminɛnanw: funteni hakɛba-minɛnw, nɛgɛjuruw.


IV. 1.4825 ka nafaw sanga ɲɔgɔn ma ka tɛmɛ kalanden kelenw kan
Ni an y’o suma ni 1,4776, 1,4823 ani 1,4865 ye, 1,4825 be dan na a ka baarakɛcogo ɲuman-bakɛnin kosɔn:
vs 1.4776: Ɲɛyirali fɛ, fanga min be sɔrɔ - funteni hakɛ la ani yɛlɛmayɛlɛmali fanga ka bon - funteni hakɛ la ani baara gwɛlɛw kama.
vs 1.4823: A ka gwɛlɛ ani a be se ka yɛlɛma funteni ma, o be funteni sɛgɛsɛgɛri dɔgɔya.
vs 1.4865: Musaka caaman-be nɔɔ bɔ k’a sɔrɔ a be fani doncogo caman wasa minw ka funteni be degere 900 duguma.


Qingyun Hongsheng ka masinw sugandi minw be se ka funteni ni fani don
Qingyun Hongsheng masinw yɔrɔw Co., Ltd. be baara kɛ ni sɛgɛsɛgɛri ni yiriwali ye, ka fɛnw dilan ani k’u labɔ jamana wɛrɛw la minw tɛ se ka funteni ni fani don. An be Erɔpu jamanaw ka fɛnw dilan minw be bɛn ni sariyaw ye, i n’a fɔ 1.4776, 1.4823, 1.4825 ani 1.4865, minw be furɛnw datugu, furɛnw kɔnɔfɛnw, boon kɔnɔfɛnw ani fɛn sifa caaman minw be se ka don mɔgɔw ka laada la.
O baarakɛyɔrɔ be tugu Erɔpu jamanaw ka minanw sariyaw n’u ka ɲumanya fɛɛrɛw kɔ kosɔbɛ, a be baara kɛ ni minanw ɲumanya kɔlɔsili dafanin ye k’a ta minanw yɛlɛmani ma, u yɛlɛmani ma ani funteni furakɛli ma fɔɔ ka taga se baarakɛcogo banni ma. An b’a to 1.4825 ka fɛn kelen kelen bɛɛ be ni janya tigitigiw ye, baarakɛcogo basiginin ani baarakɛcogo jan. Ni fɛɛrɛ kɔgɔninw, fɛnw dili wagati bɛnnin na ani jamana wɛrɛw ka jagokɛlaw ka baarakɛcogo ɲuman, an ka fɛnw be ci ka taga Alemaɲi ani Erɔpu jamanaw ka suguw la kabi wagatijan, ani u be lɔnniya sɔrɔ tuma bɛɛ jamana wɛrɛw ka sannikɛlaw fɛ.
Dilancogo minw basiginin be jaaw kan ani misaliyaw kan, u be bisimila ni dusudiya ye. An be baarakɛlaw ka baarakɛcogo fɛɛrɛw di minw ka funteni ka ca ani fɛɛn minw sɔngɔ ka nɔgɔ.
O la, a be se ka kɛ ko mɔgɔw be ɲɔgɔn minɛna.
Site web: https://www.hsmasini yɔrɔw.com
Imeeli: Hongsheng@hsmachineryparts.com

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