Cov yam ntxwv ntawm NM400
● NM400 hnav resistant phaj xyuas kom tsis txhob muaj kev ua tau zoo, txuag thiab txhim kho lub neej rau koj cov khoom siv. Huab cua koj tab tom nrhiav kom poob phaus lossis nce lub zog hauv cov ntawv thov xws li lub cev tsheb thauj khoom, lub cev dumper, ntim thiab thoob lossis yog tias koj xav tau cov khoom siv ntau lawm uas tsuas yog outlast lwm cov ntaub ntawv, NM400 yog qhov kev xaiv zoo tshaj.
● Cov yam ntxwv ua tau zoo ntawm NM400 hnav phaj yog los ntawm kev sib xyaw ntawm hardness, lub zog thiab toughness. Raws li qhov tshwm sim nm400 tuaj yeem sawv ntsug rau zawv zawg, cuam tshuam thiab nyem hnav. Nm400 mus dhau qhov hnav tsis kam, tso cai rau koj los tiv thaiv koj cov cuab yeej siv peev thiab ua haujlwm tau zoo dua.
● Hauv cov tsheb thauj khoom thiab cov thawv ntim khoom, NM400 ua kom lub neej ntev dua thiab ua haujlwm tau zoo. Nws lub zog siab thiab hardness feem ntau tso cai rau lub phaj nyias nyias, ua kom muaj kev them nyiaj ntau dua thiab kev lag luam roj zoo dua.
● NM400 nyob rau hauv koj lub thoob txhais cov khoom siv lub neej ntev dua thiab txhim kho kev ntseeg tau ua tsaug rau kev hnav zoo thiab deformation tsis kam. Txhim kho kev ua tau zoo yog ua tiav vim NM400's hnav cov khoom tiv thaiv tau sib npaug sib npaug thoob lub phaj.
Tshuaj muaj pes tsawg leeg ntawm NM400
Hom | C | Si | Mn | P | S | Cr | Mo | Ni | B | CEV |
NM 360 | ≤ 0.17 | ≤0.50 | ≤1.5 | ≤ 0.025 | ≤ 0.015 | ≤ 0.70 | ≤ 0.40 | ≤0.50 | ≤ 0.005 |
|
NM 400 | ≤ 0.24 | ≤0.50 | ≤1.6 | ≤ 0.025 | ≤ 0.015 | 0.4 ~ 0.8 hli | 0.2 ~ 0.5 hli | 0.2 ~ 0.5 hli | ≤ 0.005 |
|
NM450 | ≤ 0.26 | ≤ 0.70 | ≤1.60 | ≤ 0.025 | ≤ 0.015 | ≤1.50 | ≤ 0.05 | ≤1.0 | ≤ 0.004 |
|
NM 500 | ≤ 0.38 | ≤ 0.70 | ≤ 1.70 | ≤ 0.020 | ≤ 0.010 | ≤ 1.20 | ≤ 0.65 | ≤1.0 | PIB: 0.005-0.06 | 0.65 ib |
Mechanical Property ntawm NM400
Hom | Thickness hli | Tensile Test MPa | Hardness | ||
|
| YS Rel MPa | TS Rm MPa | Elongation% |
|
NM 360 | 10-50 | ≥620 | 725-900 : kuv | ≥16 | 320-400 Nws |
NM 400 | 10-50 | ≥620 | 725-900 : kuv | ≥16 | 380-460 : kuv |
NM450 | 10-50 | 1250-1370 Nws | 1330-1600 Nws | ≥ 20 | 410-490 : kuv |
NM 500 | 10-50 | --- | ---- | ≥ 24 | 480-525 : kuv |
Txheej txheem txheej txheem
● Hluav taws xob rauv Steelmaking
● LF Refining
● VD Vacuum Treatment
● Nruam casting thiab dov
● Ua kom txias txias
● Kev kho cua sov
● Kev tshuaj xyuas cov khoom hauv tsev
Daim ntawv thov ntawm NM400 Plate
● Ntug ntawm loaders hauv kev lag luam loader
● Hnav-resistant hauv ob sab phlu phaj hauv kev lag luam crusher.
● Slat hom conveyer hauv colliery mechanical kev lag luam.
● Sab hauv phaj ntawm thee pulverizer hauv kev lag luam fais fab.
● Sab hauv phaj ntawm hopper rau hnyav tuav.
Daim duab nthuav dav


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