Xaiv cov khoom siv uas yog rau koj lub txim txias!

lub hauv paus rau phau ntawv

Ntawm no tuaj yeem yog kev paub yooj yim rau koj.

Kawm paub yuav ua li cas xaiv cov ncig ncig lub ntsej muag.
Cov lus hauv qab no yuav qhia koj rau txhua tus ntawm lawv

Cov txheej txheem

• Paub txog cov khoom

• Yuav ua li cas xaiv txoj kev txias

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Paub txog cov khoom

Kev Sib Tw Khoom Siv Tib Neeg

Cov ntawv thov Mainsstram rau ntawm kev ua lag luam txias pom tau tsom ntawm cov hlau phaj hlau.

Cov hlau hlau tsuas yog suav nrog peb pawg:

Kev faib tawm los ntawm cov khoom siv:

1. Cov Khoom Siv Hlau Hniav
2. Cov Khoom Uas Tsis-Ferrous Hlau Hniav
3. Khoom Tshwj Xeeb Hlau Hniav Khoom

Hlau Hlau Hlau

Cov khoom siv hlau ferrous siv rau engineering feem ntau tsuas yog cam khwb cia hlau thiab hlau, uas yog alloys muaj cov hlau thiab carbon ua ke ua cov ntsiab lus tseem ceeb.

Cov ntaub ntawv dab tsi tuaj yeem kaw cov khoom lag luam txiav?

Mas siv rau nruab nrab, siab thiab qis cov ntaub ntawv steel hlau

Carbon Steel yog hais txog cov hlau-carbon alloys nrog ib cov ntsiab lus carbon tsawg dua 2.11%

Raws li cov pa roj carbon, nws tuaj yeem faib ua:

Tsawg Carbon Hlau (0.1 ~ 0.25%)

Cov Chav Hlau Carbon Hlau (0.25 ~ 0.6%)

Siab Carbon Hlau (0.6 ~ 1.7%)

1. Hlau me me

Kuj tseem hu ua cov hlau me me, cov roj av tsis tshua muaj pa nrog cov ntsiab lus carbon los ntawm 0.10% rau 0.25% yog yooj yim los lees txais ntau yam kev ua xws li kev zam, vuam thiab txiav. Nws yog feem ntau siv los ua cov saw, rivets, bolts, shafts, thiab lwm yam.

Hom me me hlau

Lub kaum sab xis Hlau, Channel Hlau, I-Beam, Hlau Yeeb, Hlau Sawb lossis Hlau Phaj.

Lub luag haujlwm ntawm cov roj carbon steel tsawg

Siv los ua kom muaj ntau lub tsev tsim, ntim, thawv, cov tshuab ua liaj ua teb, thiab lwm yam. Nws tseem tau muab coj mus rau hauv cov kab thiab siv los ua cov khoom siv kho tshuab nrog cov dej num tsawg. Tsawg cov pa roj carbon steel feem ntau tsis yauv kho cua sov ua ntej siv.

Cov neeg uas muaj cov ntsiab lus carbon ntau dua 0.15% yog cov khoom siv carburized thiab siv rau cov chaw xws li kub thiab lwm qhov chaw uas xav tau cov dej siab siab thiab hnav zoo.

Cov hlau me me tau txwv siv vim nws lub zog qis dua. Kev tsim nyog nce cov manganese cov ntsiab lus hauv cov roj carbon hlau thiab ntxiv cov kab ntawm Vanadium, titanium, niobium thiab lwm cov khoom siv alloy tuaj yeem txhim kho lub zog ntawm cov hlau. Yog tias cov ntsiab lus carbon nyob hauv cov hlau txo thiab ib pawg boron me me thiab cov roj av muaj zog thiab muaj zog zoo thiab muaj zog.

1.2. Nruab Nrab Cov Hlau

Cov pa roj carbon hlau nrog cov ntsiab lus carbon ntawm 0.25% ~ 0.60%.

Muaj ntau cov khoom lag luam suav nrog tua cov hlau, ib nrab tua hlau, cov hlau hau thiab lwm yam.

Ntxiv rau cov pa roj carbon, nws kuj tseem tuaj yeem muaj tsawg dua (0.70% ~ 1.20%).

Raws li cov khoom lag luam zoo, nws tau muab faib ua cov roj carbon ntau thiab cov roj carbon ntau cov hlau txheem.

Thermal ua thiab txiav kev ua tau zoo, tab sis kev ua tau zoo vuam yog neeg pluag. Lub zog thiab hardness yog siab dua li cov hlau me me, tab sis cov plasticity thiab tawv yog qis dua li cov roj carbon steel. Cov ntaub ntawv kub thiab cov khaub thuas-kos cov khoom siv tuaj yeem siv ncaj qha yam tsis muaj kev kho cua sov, lossis lawv tuaj yeem siv tau tom qab kev kho cua sov.

Nruab Nrab Cov Roj Carbon Steel tom qab quenching thiab tempering muaj cov khoom siv neeg kho tshuab zoo. Lub hardness siab tshaj plaws uas tuaj yeem ua tiav yog hais txog HRC55 (HB538), thiab σB yog 600 ~ 1100MPA. Yog li ntawd, ntawm kev siv ntau yam nrog nruab nrab lub zog, nruab nrab cov roj carbon steel yog qhov feem ntau siv. Ntxiv rau kev siv tau siv raws li cov ntaub ntawv tsim tsev, nws tseem muaj siv dav hauv kev tsim cov khoom ntawm ntau yam.

Hom Nruab Nrab Carbon Hlau

40, 45 Hlau, Raug Tua Hlau, Semi-Tua Hlau, Boiling Hlau ...

Lub luag hauj lwm ntawm cov roj carbon steel

Nruab Nrab Cov Khoom Siv Hluav Taws Hlau yog tsuas yog siv los tsim cov khoom siv hluav taws xob muaj zog, xws li cov tshuab cua, thiab cov cuab yeej siv tshuab, cov cuab yeej siv lub tshuab, chais , Lub rooj zaum cov rooj zaum, thiab lwm yam.

1.3.Hhaj Cov Hlau Hlau

Feem ntau hu ua Tool Steel, nws muaj cov pa roj carbon, nws tau% rau 1.70% thiab tuaj yeem ua kom tawv thiab tempered.

Hammers, Crowbars, thiab lwm yam yog ua los ntawm cov hlau nrog cov ntsiab lus carbon ntawm 0.75%; Kev txiav cov cuab yeej xws li xyaum, cov kais dej, cov kais dej, reamers, thiab lwm yam yog ua los ntawm cov hlau nrog cov ntsiab lus carbon ntawm 0.90% mus rau 1.00%.

Hom Siab Carbon Hlau

50 daim hlau: nws yog ib hom elastic thiab high-zog hlau, tsuas yog muaj cov pa roj carbon, chromium, molybdenum thiab vanadium thiab lwm yam. Nws yog feem ntau siv los ua cov khoom muag thiab forging cov cuab yeej.

65mn steel: nws yog lub zog-zog thiab cov khoom siv tawv heev ntawm cov pa roj carbon, manganese thiab lwm yam. Nws feem ntau siv los tsim cov springs, riam thiab tshuab tshuab.

75CR1 Hlau: Nws yog cov high-carbon, high-auromium tuam hlau, mas muaj cov pa roj carbon, chromium thiab lwm yam. Nws muaj siab tawv thiab hnav tsis kam thiab yog siv los ua kom pom cov hniav thiab txias.

C80 Hlau: Nws yog ib hom carbon steel hlau, tsuas yog tsim ntawm cov khoom xws li cov pa roj carbon thiab manganese. Nws yog feem ntau siv los tsim cov khoom muaj zog xws li pom cov hniav, coil daim hlau thiab springs.

Lub luag haujlwm ntawm cov pa roj carbon

Cov pa roj carbon hlau siab yog siv rau

1. Cov Chaw Pib
   Cov pa roj carbon ntau feem ntau siv los ua cov khoom sib txuas xws li cov nruas springs thiab nres nruas los txhim kho kev nyab xeeb thiab ua haujlwm ntawm lub tsheb.
2. Riam thiab tuaj
   Siab carbon hlau muaj cov yam ntxwv ntawm kev tawv tawv thiab muaj zog thiab siv los ua cov cuab yeej thiab cov ntxig, uas tuaj yeem txhim kho lub neej ua haujlwm.
3. Forging cov cuab yeej
   Cov pa roj carbon siab tuaj yeem siv los ua kom fies, txias forging cov cuab yeej, kub tuag, thiab lub zog ntawm cov khoom tiav.
4. Neeg kho tshuab qhov chaw
   Cov pa roj carbon siab tuaj yeem siv los tsim muaj ntau yam kev siv tshuab, xws li bearings, zog, los txhim kho kev ua haujlwm ua haujlwm thiab thauj khoom muaj peev xwm ua haujlwm thiab thauj khoom-coj kev muaj peev xwm ua haujlwm.

(2) kev faib tawm los ntawm cov tshuaj lom neeg

Hlau tau faib raws li nws cov tshuaj muaj kuab lom thiab tuaj yeem faib ua cov roj carbon hlau thiab alloy steel

2.1. Cov Hlau Hlau

Cov hlau roj carbon hlau yog ib pawg hlau roj carbon monoy nrog cov ntsiab lus carbon ntawm 0.0218% ~ 2.11%. Kuj hu ua cov hlau hlau. Feem ntau tseem muaj cov khoom silicon me me, manganese, leej faj, thiab phosphorus. Feem ntau, siab dua cov ntsiab lus carbon rau hauv carbon hlau, qhov nyuaj dua lub hardness thiab lub zog, tab sis qis dua yas.

2.2. Alloy Steel

Alloy Steel yog tsim los ntawm kev ntxiv lwm cov khoom siv rau cov pa roj carbon hlau. Raws li cov khoom siv alloy ntxiv, alloy steel tuaj yeem muab faib ua cov hlau roj qis (5% ~ 10%) thiab high Alloy hlau (≥10%).

Yuav ua li cas xaiv txoj kev txias

TEJ YAM NTAUB NTAWV: ZAJ DUA Hlau Txias SHING yog qhov tsim nyog rau kev ua cov hlau tsis muaj roj, cov hlau tsis sib xws hauv qab hrc40, tshwj xeeb tshaj yog cov steel steel.

Piv txwv li, hloov cov hlau, lub kaum sab xis, lub kaum ntse ntse, square raj, thaum txiav cov ntawv hlau stainless hlau yuav tsum tau hloov)

Cov Kev Xaiv Yooj Yooj Yim

1. Xaiv tus naj npawb ntawm cov hniav ntawm pom cov hniav raws li txoj kab uas hla ntawm cov khoom txiav

2. Xaiv Pom Cov Hniav Cov Duab Raws Li Cov Khoom Siv

Cov nyhuv zoo li cas?

1. Txiav Khoom Siv Khoom Siv

Tag

Qhov saum toj no yog kev sib txheeb ntawm qee cov ntaub ntawv thiab pom cov hniav, thiab yuav ua li cas xaiv lawv.
Kuj nyob ntawm cov cuab yeej siv. Peb yuav tham txog qhov no yav tom ntej.
Yog tias koj tsis paub meej txog qhov loj me, nrhiav kev pab los ntawm kws tshaj lij.

Yog tias koj txaus siab, peb tuaj yeem muab koj cov cuab yeej zoo tshaj plaws.

Peb ib txwm npaj tau muab cov cuab yeej rau koj.

Raws li tus xa khoom ntawm cov khoom siv hluav taws xob, peb muab cov khoom thauj khoom uas muaj cov khoom lag luam zoo, nrog rau tus nqi zoo thiab tshwj xeeb tom qab muag khoom!

Nyob rau hauv https://www.koocut.com/.

Txhaum qhov txwv thiab txav mus rau tom ntej! Nws yog peb cov lus devan.