1. Tshuaj lom neeg tshuaj ntsuam: Txuj Ci Kev Ntsuam Xyuas, Txuj Ci Kev Ntsuam Xyuas (Cov Cuab Yeej Siv CS Infrared, Kev Nyeem Ntawv Tshwj Xeeb, ZCP, thiab lwm yam).
In Infrared CS Cuab Yeej: Kev tsom xam ntawm ferrroalloys, steelmaking raw khoom, c thiab s cov khoom hauv hlau.
② Kev Nyeem Ntawv Spectrometer: C, Si, MN, P, S, Mo, thiab SN, SB, PB, BI hauv kev kuaj cov qauv
N {{{-0|Ntsuas: Roj ntsiab lus tsom xam N, o
2. Cov yeeb nkab yeeb nkab geometric qhov ntev thiab cov tsos tshuaj xyuas:
① QHOV HLAU YEEB PHAB NTSA WALL WALL TASCHING: Micrometer, Ultrasonic Thickness Tag Huv Tibsi Thhiav Nyiab, Tsis Pub Tsawg Tshaj 8 Cov Ntsiab Lus Ntawm Ob Hnub Kawg Thiab Sau Tseg.
② cov yeeb nkab hlau txheej sab nraud thiab zes qe menyuam: ntiv nplhaib saib, ntiv tes xoo hluav taws xob, ntsuas qhov siab tshaj plaws thiab taw tes yam tsawg kawg nkaus.
③ cov yeeb nkab steel ntev ntev tshuaj ntsuam xyuas: Hlau Xev Ntsuas, Phau Ntawv, Tsis Siv Neeg Ntev Ntsuas Ntsuas.
Kev tshuaj xyuas ntawm cov yeeb nkab yeeb CURVIES: Tus pas ntsuas, tus pas ntsuas (1M), Faire Goosge, zoo xaim xaim los ntsuas kev nkhaus ib Meter thiab tag nrho ntev curvature.
Tshuaj xyuas cov yeeb nkab steel kawg bevel kaum sab xis thiab blunt ntug: lub pas nrig lub pas ntsuas, pallet.
3. Kev tshuaj xyuas ntawm cov yeeb nkab cov yeeb nkab zoo: 100%
① Los ntawm phau ntawv tshuaj ntsuam xyuas: teeb pom kev zoo, cov qauv, kev paub, cim, cov xaim yeeb nkab, cov yeeb nkab steel, steel yeeb nkab sib hloov.
Kev sim ua NaVeesructive:
a. Ultrasonic Qhov Ntsuas Kom Nrhiav Kom Tau Ib Yam:
Nws yog rhiab rau saum npoo thiab sab hauv qhov tsis xws luag ntawm cov ntaub ntawv tsis sib xws ntawm cov ntaub ntawv ntau yam.
Txheem: GB / T 5777-1996 theem: C5
b. EDDY tam sim no qhov nrhiav kom tau: (electromagnetic induction)
Nws yog feem ntau rhiab rau taw tes-puab (lub qhov zoo li tus kheej) tsis meej. Txheem: GB / T 7735-2004
Theem: B
c. Sib Nqus Hmoov MT thiab Sib Nqus Qus Nrig Yeem Nrhiav Kom Tau:
Sib nqus qhov kom pom tau yog tsim nyog rau kev kuaj pom ntawm cov nplaim hluav taws thiab ze-nto qhov tsis xws ntawm cov ntaub ntawv ferromagnetic.
Txheem: GB / t 12606-1999 theem: c4
d. Electromagnetic Ultrasonic Qhov Kaj Nrhiav Kom Tau:
TSIS MUAJ Coupling Nruab Nrab yog yuav tsum tau, thiab nws tuaj yeem siv rau qhov siab-, siab-nrawm, ntxhib hlau yeeb nkab qhov thaiv kom pom.
e. Tus neeg nres nkoj tsis pom tseeb:
Fluorescence, Coloring, nrhiav tau ntawm cov yeeb nkab steel tsis xws luag.
4. Cov yeeb nkab hlau tshuaj lom neeg:
① Tensile xeem: ntsuas kev ntxhov siab thiab deformation, txiav txim siab lub zog (ys, TS) thiab cov cav yas (a, z) ntawm cov khoom
Ntev, kev kuaj cov hnoos qeev, cov yeeb nkab, cov qauv hlau, cov hnoos qeev (¢ 10,5)
Me-cov kab zauv nyias-walled steel kav hlau, loj-dev tuab-walled steel kav hlau, tsau-calibration.
Nco tseg: lub elongation tom qab tawg ntawm cov qauv yog cuam tshuam rau qhov loj me ntawm cov qauv GB / T 1760
Kev Ntsuas Qhov Kev Ntsuas: CVN, Notch C Hom, V Hom, Ua haujlwm J tus nqi J / CM2
Txheem Qauv 10 × 10 × 55 (hli) Cov Qauv Tsis Muaj Qauv 5 × 10 × 55 (hli)
Kev sim ua nyuaj nyuaj: Brinell Hardness HB, Rockwell Hardness HRC, Vickers Hardness HV, thiab lwm yam.
④ TEST HYDRAULIC: Testion, Stabilization Lub Sij Hawm, P =2 sΔ / d
5. Cov txheej txheem ntawm cov txheej txheem yeeb nkab cov txheej txheem kev ua tau zoo:
① Qhov Ntsuas Flatting: Hloov cov hnoos qeev c-puab cov hnoos qeev (s / d ntau dua 0 ({}) s / (α + s)
L =40-100 mm chav nyob ntev deformation coefficient {}}. {2}}. 08
② nplhaib rub mus kuaj: L =15 hli Tsis muaj kev nrib pleb yog tsim nyog
Interansion thiab Curling Kuaj: Top Taper yog 30 degree, 40 degree, 60 degree
DABTSI YOG KHOOV xeem: Nws tuaj yeem hloov cov kev ntsuas siab dav (rau cov kav dej loj loj)
6. MEALLGAPIC tsom xam cov yeeb nkab steel:
① Kev soj ntsuam siab tshaj plaws (Cov metopchoption): Tsis yog xim hlau suav nrog 100x GB / T 10561 GREET loj: Qib, tau qhab-qhab-
Lub Koom Haum: M, B, S, T, P, F, raws li
Decarburized txheej: sab hauv thiab sab nraud.
Ib txoj kev ntsuam xyuas: Chav kawm cov chav kawm B-Oxide chav kawm B-Oxide C-silicate D-Spherical Oxide DS chav kawm.
② Kev kuaj mob qes (macro tsom xam): liab qab lub qhov muag, magnifyat iav 10x lossis tsawg dua.
a. Acid etching txoj kev xeem.
b. Sulphur luam tawm txoj kev kuaj rau raj kuaj qhov tsis muaj zog, xws li cov npuas dej tsis zoo, cov tawv nqaij tawv, tawv nqaij tawv, suav nrog, thiab lwm yam.
c. Pyramidal cov plaub hau kev sim ntsuas: Ntsuas tus lej, ntev thiab faib cov plaub hau.
