1. Khoom Taw Qhia
Qhov siab tshaj plaws ntawmnickel clad steel phaj rau lub nkoj siabyog 2000mm, qhov siab tshaj plaws ntev yog 8000mm, thiab qhov siab tshaj plaws txoj kab uas hla ntawm lub voj voog clad phaj yog 4000mm. Raws li kev pom zoo ntawm tus neeg muag khoom thiab tus neeg yuav khoom, lubphaj sib xyawtshaj qhov loj me tuaj yeem muab tau.
Qhov ntom ntom ntawm nickel thiab nickel alloys
Qib Suav | ASME Qib | Qhov ntom |
N6 | — | 8.89 |
N5 | N02201 | 8.89 |
N5N7 | N02200 | 8.89 |
Ncu 30 | N04400 | 8.83 |
NWS 111 | N08800 | 7.94 |
NSI 12 | N08810 | 7.94 |
SIB 142 | N08825 | 8.14 |
SIB 312 | N06600 | 8.42 |
SIB 334 | N10276 | 8.87 |
SIB 335 | N064 SWB | 8.64 |
/ | N06022 | 8.69 |
/ | N06059 | 8.80 |
/ | N06686 | 8.73 |
2. Kev xa khoom raws li txoj cai
Lub nickel clad steel phaj rau siab hlab ntsha yuav tsum tau xa tom qab kev kho cua sov, theem, shearing (los yog txiav), thiab kev kho cua sov ntawm lub phaj sib xyaw yuav tsum ua raws li cov kev cai ntawm cov khoom siv hauv paus hauv tus qauv. Raws li qhov yuav tsum tau muaj ntawm tus neeg thov thiab qhia hauv daim ntawv cog lus, txheej txheej tuaj yeem sandblasted, polished, lossis pickled.
3. Mechanical zog
Qhov sib xyaw shear zog ntawm kev sib xyaw interface ntawm lubclad phajyuav tsum tsis pub tsawg tshaj 210Mpa. Rau ob-sided composite board, txawv sab cladding cov ntaub ntawv yog tshwj tseg rau kev xeem shear
Rauob-sided composite phaj, feem ntau, tsuas yog ib hom ntawm cov ntaub ntawv npog yog tshwj tseg rau kev sim tensile, thiab cov hlau cladding yuav tsum tau tshwj tseg yuav tsum tau qhia los ntawm tus neeg yuav khoom hauv daim ntawv cog lus. Thaum lub thickness ntawm cov khoom siv hauv paus yog ntau dua 40mm los yog teev los ntawm tus neeg yuav khoom, tsuas yog kev sim tensile ntawm cov khoom siv hauv paus yuav tsum tau ua, thiab cov txiaj ntsig kev xeem yuav tsum ua raws li cov kev cai ntawm cov khoom siv hauv paus.
4. Dimensional sib txawv thiab flatness
Qhov tso cai sib txawv ntawm cov phaj phaj thickness yuav tsum ua raws li cov kev cai hauv Table 6. Cov khoom siv hauv paus yog cov phaj sib xyaw ntawm forging, thiab qhov tso cai sib txawv ntawm cov khoom siv thickness yuav tsum tau pom zoo los ntawm tus neeg muag khoom thiab tus neeg yuav khoom. Table 6 tso cai sib txawv ntawm thickness pub sib txawv ntawm txheej thickness tso cai sib txawv ntawm lub hauv paus khoom thickness tag nrho tso cai sib txawv ntawm thickness "tus nqi ntawm nominal thickness ntawm txheej txheej yog 10 feem pua thiab tsis ntau tshaj 1.0mn, thiab tus qauv Qhov zoo thiab qhov tsis zoo sib txawv ntawm cov khoom siv hauv paus yog feem ntau txo los ntawm 05m tso cai sib txawv ntawm cov khoom siv txheej ntxiv rau kev tso cai sib txawv ntawm cov khoom siv hauv paus.
Qhov tso cai sib txawv ntawm qhov ntev thiab qhov dav ntawm cov phaj sib xyaw yuav tsum ua raws li cov txheej txheem sib txuas ntawm cov txheej txheem substrate, thiab qhov tso cai sib txawv ntawm txoj kab uas hla ntawm cov phaj sib txuas yuav tsum ua raws li kev pom zoo ntawm tus neeg muag khoom thiab tus neeg yuav khoom. .
Lub flatness ntawm cov phaj sib xyaw yuav tsum ua raws li cov kev cai ntawm GB / t709. Thaum tus qauv tus nqi ntawm cov khoom siv lub zog tawm los yog ntau dua 460Mpa, qhov flatness yog 1.5 npaug ntawm tus nqi teev hauv gbt709. Qhov flatness ntawm cov phaj sib xyaw siv rau lub raj phaj ntawm cov khoom siv hluav taws xob yuav tsum tau pom zoo los ntawm tus neeg muag khoom thiab tus neeg yuav khoom.
Tso cai sib txawv ntawm thickness
Tso cai sib txawv ntawm cladding thickness | Tso cai sib txawv ntawm substrate thickness | Tso cai sib txawv ntawm tag nrho cov thickness |
± 10 feem pua ntawm nominal thickness ntawm cov khoom sib xyaw thiab tsis ntau tshaj ± 1.0mm | Tus nqi tsis zoo ntawm tus qauv sib txawv ntawm cov khoom siv hauv paus yuav tsum raug txo los ntawm 0.5mm feem | Tso cai sib txawv ntawm cov khoom siv cladding thiab tso cai sib txawv ntawm cov chav kawm hauv paus |
5. Nto zoo
Qhov saum npoo ntawm lub phaj cladding yuav tsum tsis muaj kab nrib pleb, kab nrib pleb, inclusions, folds, thiab lwm yam tsis xws luag. Cov teeb meem saum toj no raug tso cai raug tshem tawm, tab sis qhov tsawg kawg nkaus thickness ntawm cov khoom siv cladding yuav tsum xyuas kom meej tom qab tshem tawm, txwv tsis pub nws yuav tsum tau kho los ntawm vuam, thiab kev kho vuam yuav tsum ua raws li cov kev cai sib xws. Qhov saum npoo zoo ntawm cov khoom siv hauv paus yuav tsum ua raws li cov kev cai ntawm cov khoom siv hauv paus.
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