BV Qib EH36 Nkoj Hlau Phaj
Cov Khoom Piav Qhia Muab Qee Cov Khoom Siv Ua Ntej Ua Ntej Yuav Ua Li Cas Chemical Composition cuam tshuam qhov zoo ntawm BV Qib EH36 Nkoj Hlau Phaj Cov tshuaj muaj pes tsawg leeg ntawm BV Qib EH36 Nkoj Hlau Phaj plays lub luag haujlwm tseem ceeb hauv kev txiav txim siab nws qhov zoo thiab kev ua tau zoo. Nov yog qee qhov xwm txheej tshwj xeeb ...
Hauj lwm lawm
Khoom Description
Muab Qee Cov Khoom Siv Ua Ntej Ua Ntej Yuav Ua Li Cas Chemical Composition cuam tshuam qhov zoo ntawm BV Qib EH36 Nkoj Hlau Phaj
Cov tshuaj muaj pes tsawg leeg ntawm BV Qib EH36 Nkoj Hlau Phaj ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab nws qhov zoo thiab kev ua tau zoo. Nov yog qee qhov xwm txheej tshwj xeeb uas ua rau pom qhov cuam tshuam no:
Case 1: Cov ntsiab lus carbon
Cov ntsiab lus carbon ntau dua nyob rau hauv qhov kev teev tseg tuaj yeem ua rau muaj zog thiab lub zog ntawm steel phaj. Piv txwv li, yog tias cov pa roj carbon ntsiab lus me ntsis siab tshaj qhov zoo tshaj plaws, nws yuav ua rau muaj zog ntau dhau, ua rau lub phaj ntau nkig thiab ua rau tawg thaum tsim khoom lossis hauv kev pabcuam. Ntawm qhov tod tes, yog tias cov ntsiab lus carbon tsawg dhau, cov hlau yuav tsis muaj lub zog tsim nyog los tiv thaiv cov khoom thauj thiab kev ntxhov siab hauv lub nkoj cov qauv.
Case 2: Manganese Ntxiv
Manganese feem ntau yog ntxiv los txhim kho lub toughness thiab hardenability ntawm cov hlau. Txawm li cas los xij, qhov ntau dhau tuaj yeem ua rau tsim cov nplej ntxhib, txo cov ductility thiab weldability. Nyob rau hauv ib rooj plaub, ib lub phaj hlau nrog cov ntsiab lus manganese zoo tshaj qhov kev txwv tsis pub pom cov weldability tsis zoo, ua rau muaj kev nyuaj siab thaum lub sij hawm tsim lub nkoj thiab muaj peev xwm ua rau cov pob qij txha tsis muaj zog.
Case 3: Silicon contribution
Silicon pab hauv deoxidation thiab txhim kho tag nrho cov hlau zoo. Tab sis yog tias cov ntsiab lus silicon siab dhau lawm, nws tuaj yeem ua rau muaj qhov tsis xws luag thiab cuam tshuam rau cov phaj tiav. Hauv ib qho piv txwv tshwj xeeb, ib pawg ntawm BV Qib EH36 Nkoj Hlau Phaj nrog cov ntsiab lus siab ntawm silicon tau pom qhov tsis sib xws, uas cuam tshuam rau nws qhov kev zoo nkauj thiab muaj peev xwm ua rau nws cov corrosion kuj.
Case 4: Phosphorus thiab Sulfur Impurities
Phosphorus thiab sulfur feem ntau suav hais tias yog impurities. Txawm tias me me nce siab tshaj qhov kev txwv tsis pub tuaj yeem muaj kev puas tsuaj. Phosphorus tuaj yeem ua kom brittleness, thaum leej faj tuaj yeem ua rau kub kub, txo cov formability thiab weldability ntawm hlau. Ib rooj plaub tau tshaj tawm qhov twg cov hlau phaj nrog me ntsis phosphorus thiab sulfur cov ntsiab lus nthuav tawm txo cov ductility thiab tawg thaum lub sijhawm ua haujlwm.
|
Qib |
YieldStrength MPA |
Tensile Strength MPA |
Elongation% |
TestTemperature degree |
V Ballistic Ua Haujlwm |
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|
Thickness hli |
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|
Tsawg dua los yog sib npaug li 50 |
>50~70 |
>70~100 |
||||||
|
L |
T |
L |
T |
L |
T |
|||
|
A |
Ntau dua lossis sib npaug rau 235 |
400-520 |
Ntau dua lossis sib npaug 22 |
20 |
34 |
24 |
||
|
B |
Ntau dua lossis sib npaug rau 235 |
400-520 |
Ntau dua lossis sib npaug 22 |
0 |
27 |
20 |
34 |
24 |
|
D |
Ntau dua lossis sib npaug rau 235 |
400-520 |
Ntau dua lossis sib npaug 22 |
-20 |
27 |
20 |
34 |
24 |
|
E |
Ntau dua lossis sib npaug rau 235 |
400-520 |
Ntau dua lossis sib npaug 22 |
-40 |
27 |
20 |
34 |
24 |
|
AW 32 |
Ntau dua lossis sib npaug rau 315 |
440-570 |
Ntau dua lossis sib npaug 22 |
0 |
31 |
22 |
38 |
26 |
|
DH 32 |
Ntau dua lossis sib npaug rau 315 |
440-570 |
Ntau dua lossis sib npaug 22 |
-20 |
31 |
22 |
38 |
26 |
|
EH 32 |
Ntau dua lossis sib npaug rau 315 |
440-570 |
Ntau dua lossis sib npaug 22 |
-40 |
31 |
22 |
38 |
26 |
|
AW 36 |
Ntau dua lossis sib npaug rau 355 |
490-630 |
Ntau dua lossis sib npaug li 21 |
0 |
34 |
24 |
41 |
27 |
|
DH 36 |
Ntau dua lossis sib npaug rau 355 |
490-630 |
Ntau dua lossis sib npaug li 21 |
-20 |
34 |
24 |
41 |
27 |
|
EH 36 |
Ntau dua lossis sib npaug rau 355 |
490-630 |
Ntau dua lossis sib npaug li 21 |
-40 |
34 |
24 |
41 |
27 |
|
AW 40 |
Ntau dua lossis sib npaug rau 390 |
510-660 |
Ntau dua lossis sib npaug li 20 |
0 |
41 |
27 |
||
|
DH40 |
Ntau dua lossis sib npaug rau 390 |
510-660 |
Ntau dua lossis sib npaug li 20 |
-20 |
41 |
27 |
||
|
EH 40 |
Ntau dua lossis sib npaug rau 390 |
510-660 |
Ntau dua lossis sib npaug li 20 |
-40 |
41 |
27 |
Cim npe nrov: bv qib eh36 nkoj steel phaj, Tuam Tshoj bv qib eh36 nkoj steel phaj lwm tus neeg, hoobkas
