Invar 36 sawb 4J36 nrog qis expansion coefficient rau Stamping qhov chaw nrog qhov ntev
4J36 (Invar), tseem hu ua FeNi36 (64FeNi hauv Teb Chaws Asmeskas), yog nickel-hlau alloy tseem ceeb rau nws qhov sib txawv qis ntawm thermal expansion (CTE lossis α).
4J36 (Invar) yog siv rau qhov kev ruaj ntseg siab, xws li cov cuab yeej precision, moos, seismic creep gauges, TV duab ntxoov ntxoo-mask thav duab, li qub hauv motors, thiab antimagnetic watches. Hauv kev soj ntsuam av, thaum thawj qhov kev txiav txim siab (high-precision) nce qib yuav tsum tau ua, cov neeg ua haujlwm Theem (leveling rod) siv yog ua los ntawm Invar, tsis yog ntoo, fiberglass, lossis lwm yam hlau. Invar struts tau siv nyob rau hauv qee lub pistons los txwv lawv cov thermal expansion hauv lawv lub tog raj kheej.
4J36 siv oxyacetylene vuam, hluav taws xob arc vuam, vuam thiab lwm txoj kev vuam. Txij li thaum lub coefficient ntawm expansion thiab tshuaj muaj pes tsawg leeg ntawm cov alloy yuav tsum tau zam vim welding ua rau ib tug hloov nyob rau hauv lub alloy muaj pes tsawg leeg, nws yog preferable siv Argon arc vuam vuam welding muab tub lim hlau nyiam dua muaj 0.5% mus rau 1.5% titanium, thiaj li. txo weld porosity thiab tawg.
Muaj pes tsawg leeg%
| Ni | 35-37.0 Nws | Fe | Bal. | Co | - | Si | ≤0.3 |
| Mo | - | Cu | - | Cr | - | Mn | 0.2 ~ 0.6 hli |
| C | ≤ 0.05 | P | ≤ 0.02 | S | ≤ 0.02 |
Hom Lub cev muaj zog
| Qhov ceev (g / cm3) | 8.1 |
| Hluav taws xob tiv taus ntawm 20 ℃ (Ωmm2/m) | 0.78 ib |
| Qhov kub thiab txias ntawm resistivity (20 ℃ ~ 200 ℃) X 10-6/ ℃ | 3.7-3.9 Nws |
| Thermal conductivity, λ / W / (m * ℃) | 11 |
| Curie Point Tc/ ℃ | 230 |
| Elastic Modulus, E / Gpa | 144 |
Coefficient ntawm expansion
| θ / ℃ | α1/10-6℃-1 | θ / ℃ | α1/10-6℃-1 |
| 20-60 Nws | 1.8 | 20-250 | 3.6 |
| 20-40 Nws | 1.8 | 20-300 Nws | 5.2 |
| 20-20 : kuv | 1.6 | 20-350 | 6.5 |
| 20 ~ 0 | 1.6 | 20-400 Nws | 7.8 ib |
| 20 ~ 50 | 1.1 | 20-450 Nws | 8.9 ib |
| 20-100 Nws | 1.4 | 20-500 Nws | 9.7 ib |
| 20-150 Nws | 1.9 | 20-550 Nws | 10.4 |
| 20-200 Nws | 2.5 | 20-600 Nws | 11.0 Nws |
Hom Mechanical Properties
| Tensile zog | Elongation |
| Mpa | % |
| 641 | 14 |
| 689 | 9 |
| 731 | 8 |
Kub ntsuas ntawm resistivity
| Qhov kub thiab txias, ℃ | 20 ~ 50 | 20-100 Nws | 20-200 Nws | 20-300 Nws | 20-400 Nws |
| aR/103 * ℃ | 1.8 | 1.7 | 1.4 | 1.2 | 1.0 |
| Kev kho cua sov txheej txheem | |
| Annealing rau kev ntxhov siab | Kub rau 530 ~ 550 ℃ thiab tuav 1 ~ 2 h. Txias cia |
| annealing | Nyob rau hauv thiaj li yuav tshem tawm hardening, uas yuav tsum tau coj tawm nyob rau hauv txias-dov, txias txheej txheem. Annealing xav tau cua sov rau 830 ~ 880 ℃ hauv lub tshuab nqus tsev, tuav 30 min. |
| Cov txheej txheem stabilization | 1) Hauv kev tiv thaiv xov xwm thiab rhuab mus rau 830 ℃, tuav 20min. ~ 1 h, te 2) Vim muaj kev ntxhov siab los ntawm quenching, rhuab mus rau 315 ℃, tuav 1 ~ 4h. |
| Cov kev ceev faj | 1) Tsis tuaj yeem hardened los ntawm kev kho cua sov 2) Kev kho deg tuaj yeem yog sandblasting, polishing lossis pickling. 3) Alloy tuaj yeem siv 25% hydrochloric acid pickling tov ntawm 70 ℃ kom tshem tawm oxidized nto |
Style khoom
| Alloys npe | Hom | Dimension | |||
| 4j 36 | Hlau | D = 0.1 ~ 8 hli | |||
| Sawb | W = 5 ~ 250mm | T = 0.1 hli | |||
| Ntawv nyiaj | W = 10 ~ 100mm | T = 0.01 ~ 0.1 hli | |||
| Bar | Dia = 8 ~ 100mm | Luas = 50-1000 | |||
#1 SIZE RANGE
Loj loj li ntawm 0.025mm (.001 ") mus rau 21mm (0.827")
#2 QUANTITY
Order Quantity xws li 1 kg txog 10 tonnes
Ntawm Cheng Yuan Alloy, peb txaus siab rau cov neeg siv khoom txaus siab thiab nquag sib tham txog cov kev xav tau ntawm tus kheej, muab cov kev daws teeb meem los ntawm kev tsim khoom yooj yim thiab kev txawj ntse.
#3 DAWB
Kev xa khoom hauv 3 lub lis piam
Peb feem ntau tsim koj qhov kev txiav txim thiab nkoj hauv 3 lub lis piam, xa peb cov khoom mus rau ntau tshaj 55 lub teb chaws thoob ntiaj teb.
Peb lub sij hawm txhuas yog luv luv vim tias peb Tshuag ntau tshaj 200 tonnes ntawm ntau tshaj 60 'High Performance' alloys thiab, yog tias koj cov khoom tiav tsis muaj nyob hauv Tshuag, peb tuaj yeem tsim khoom hauv 3 lub lis piam rau koj qhov specification.
Peb txaus siab rau peb ntau tshaj 95% ntawm kev xa khoom raws sijhawm, raws li peb ib txwm siv zog rau cov neeg siv khoom txaus siab.
Tag nrho cov hlau, tuav, sawb, daim ntawv los yog xaim mesh yog ruaj ntseg packed haum rau thauj los ntawm txoj kev, cua courier los yog hiav txwv, nrog rau muaj nyob rau hauv coils, spools thiab txiav lengths. Txhua yam khoom tau sau meej meej nrog tus lej xaj, alloy, qhov ntev, qhov hnyav, cam khwb cia tooj thiab hnub tim.
Kuj tseem muaj qhov kev xaiv los muab cov ntim nruab nrab lossis cov ntawv sau uas muaj cov neeg siv khoom lag luam thiab lub tuam txhab logo.
#4 BESPOKE MANUFACTURING
Kev txiav txim yog tsim rau koj specification
Peb tsim cov hlau, bar, tiaj tus hlau, sawb, daim ntawv rau koj cov lus qhia meej thiab raws nraim qhov koj tab tom nrhiav.
Nrog rau ntau yam ntawm 50 Exotic Alloys muaj, peb tuaj yeem muab cov hlau zoo tshaj plaws nrog cov khoom tshwj xeeb zoo tshaj plaws rau koj daim ntawv thov xaiv.
Peb cov khoom siv hlau, xws li cov khoom tiv thaiv corrosion Inconel® 625 Alloy, yog tsim los rau cov dej hauv dej thiab sab nrauv, thaum Inconel® 718 alloy muaj cov khoom siv zoo tshaj plaws hauv qhov chaw qis thiab qis qis. Peb kuj muaj lub zog siab, kub txiav hlau zoo tagnrho rau qhov kub thiab txias thiab zoo meej rau kev txiav polystyrene (EPS) thiab kub sealing (PP) hnab zaub mov.
Peb qhov kev paub ntawm kev lag luam sectors thiab lub xeev-of-the-art machinery txhais tau hais tias peb muaj peev xwm ntseeg tau tsim alloys rau nruj tsim specifications thiab yuav tsum tau los ntawm thoob plaws lub ntiaj teb no.
#5 KEV PAB CUAM TSHUAJ TIV THAIV
Peb 'Kev Pabcuam Thaum Muaj Xwm Ceev' rau kev xa khoom hauv hnub
Peb lub sijhawm xa khoom ib txwm yog 3 lub lis piam, txawm li cas los xij yog tias xav tau kev txiav txim sai, peb Cov Kev Pabcuam Xwm Ceev kom ntseeg tau tias koj qhov kev txiav txim raug tsim nyob rau hauv hnub thiab xa tuaj rau koj lub qhov rooj ntawm txoj kev ceev tshaj plaws.
Yog tias koj muaj xwm txheej ceev thiab xav tau cov khoom lag luam sai dua, tiv tauj peb nrog koj qhov kev txiav txim specification. Peb pab pawg technical thiab ntau lawm yuav teb sai sai rau koj qhov kev tsocai.
