Peb lub lag luam tseem ceeb: Hlau hmoov, Hluav taws xob muab tshuaj txhuam, Cov ntaub ntawv Brazing, 3D luam ntawv / VIGA khoom, R & D ntau lawm thiab muag khoom customized.
7x24 xuab moos shipping
7x24 teev kev xa khoom muaj peev xwm, yog tus khub zoo tshaj plaws rau kev lag luam thoob ntiaj teb.
3
VIGA Kab
1
Dej & Roj Atomizer Kab
1
Plasma Atomizer Kab
236M
Ua tiav qhov project
Hunan Mana Materials Technology Co., Ltd. yog nyob rau hauv Changsha nroog, Hunan xeev, Suav teb, uas yog lub hometown ntawm non-ferrous hlau.Mana yog ib tug technology enterprise tsom mus rau kev tshawb fawb thiab kev loj hlob, tsim thiab muag khoom ntawm cov ntaub ntawv tshiab.Tam sim no, cov khoom tseem ceeb ntawm kev muag khoom muaj xws li hluav taws xob. muab tshuaj txhuam, hlau hmoov, cov ntaub ntawv brazing, 3D luam ntawv / VIGA khoom, R & D ntau lawm thiab muag khoom ntawm customized khoom. Nrog ntau tshaj kaum xyoo ntawm hlau hmoov manufaturing tshuab thiab kev paub, peb muab cov khoom zoo sib tw.
01
Siab Zoo
02
Khoom siv Advanced
03
Pab neeg tshaj lij
04
Kev kho kom haum
AMS 4777 BNi-2 yog ib qho siv dav siv nickel-raws li brazing muab tub lim. Nws muaj tsawg melting kub, zoo wettability thiab fluidity. Thaum lub sij hawm brazing txheej txheem, cov nplej ntawm lub hauv paus hlau yuav tsis loj hlob thiab yuav tsis cuam tshuam rau kev ua tau zoo ntawm cov khoom. txo qis, lub brazed sib koom ua ke muaj qhov kub thiab txias zog thiab zoo oxidation tsis kam; Txawm li cas los xij, cov ntsiab lus Cr hauv BNi2 brazing muab tub lim hlau yog 7%, thiab cov nyhuv corrosion kuj ntawm Cr yog ntau tshaj 13%, yog li qhov kev tiv thaiv corrosion ntawm lub brazed sib koom tsis muaj zog. Thiab cov khoom B nyob rau hauv cov khoom siv brazing yuav diffuse mus rau lub hauv paus hlau thaum lub sij hawm brazing txheej txheem, ua rau nkig tebchaw thiab txo cov kev ua tau zoo ntawm stainless hlau. Qhov tshwm sim yog pom tseeb tshaj plaws thaum brazing nyias-walled qhov chaw;
Nws yog dav siv nyob rau hauv brazing ntawm cov ntaub ntawv nram qab no: xws li stainless hlau (valve, sib koom, honeycomb qauv, tshav kub exchanger), tshav kub-resistant steel, hlau-raws li (xws li FeCrAl superalloy FeCrAl), npib tsib xee-raws li (gas turbine tshav kub. ntaub thaiv npog, aero engine Guide vanes (xws li GH22, GH99, Ni3Al ib leeg siv lead ua, GH3039 nickel-chromium-molybdenum, thiab lwm yam), cobalt-based superalloys, C / C cov ntaub ntawv sib xyaw, cov khoom siv pob zeb diamond superhard (xws li lub qhov qhib, pom cov hniav, sib tsoo taub hau), thiab lwm yam, cemented carbide tej cuab yeej, thiab lwm yam nqus brazing, siab zaus brazing, mesh siv rauv brazing, nqus electron beam brazing thiab lwm yam txheej txheem, nrog rau brazing hmoov, brazing paste, nplaum daim kab xev, amorphous vuam daim kab xev, thiab lwm yam.
BRAZING CEEB TOOM
Cov cua kub ceev yuav tsum tau ua hauj lwm kom tsis txhob muaj liquation (melting thiab ntws ntawm ib feem ntawm brazing alloy). AMS 4777 BNi2 yuav ntws mus rau hauv qhov ntev, nqaim pob qij txha, tshwj xeeb tshaj yog nyob rau ntawm qhov kub siab dua, hauv kev txo cov cua sov (- 60F dew point lossis qis dua) lossis inert atmospheres (-80F dew point lossis qis dua). Hauv huab cua brazing, cov hlau hauv qab uas muaj ntau dua 0.5% txhuas thiab / lossis titanium feem ntau yog npib tsib xee-plated (0.0005 nyob rau hauv. rau 0. Ntawm cov ntu nyias lossis cov hlau tsis tshua muaj hlau, brazing yuav tsum tau ua nyob rau hauv qis kawg ntawm cov brazing ntau yam nrog me me clearances, ceev cua sov / cua txias mus, thiab ib tug tsawg kawg nkaus kom muaj nuj nqis ntawm brazing alloy. Pom zoo sib koom ua ke ntawm qhov kub thiab txias rau AMS 4777 yog 0.001 in. – 0.004 in. (0.03 mm – 0.10 mm). Cov khoom ntawm ib qho kev sib koom ua ke yog nyob ntawm ntau yam xws li cov khoom siv hlau, kev sib koom ua ke, kev sib txuam ntawm cov hlau hauv paus thiab cov hlau muab tub lim. Kev sib koom ua ke, lub zog thiab qhov kub thiab txias, thiab cov hlau nplaum rov ua kom sov, nce nrog qhov kub thiab txias mus, thiab txo qhov sib koom ua ke clearances. Lub hardness txo qis, vim diffusion ntawm boron mus rau lub hauv paus hlau thiab ntau dua brazing-alloy / basemetal alloying.
Khoom Specification
|
Cheebtsam |
Cr |
Si |
B |
Fe |
Ni |
- |
|
Txheem% |
6-8 |
4-5 |
2.75-3.5 |
2.5-3.5 |
Bal |
- |
Lus Cim: Powder / Paste / Foil yog pheej yig.
Nicke Raws li Brazing Alloy
|
AWS |
Chemical Composition (wt%) |
Khoom Ua Kua Dej Phase (degree) |
Brazing kub (degree) |
|
BNi-1 |
Cr{{0}}/Si4-5/Fe4-5/B2.75-3.5/C0.6-0.9/Ni Bal. |
980-1060 |
1066-1204 |
|
BNi-2 |
Cr6-8/Si4-5/Fe2.5-3.5/B2.75-3.5/Ni Bal. |
970-1000 |
1010-1177 |
|
BNi-3 |
Si2.75-3.5/B4-5/Ni Bal. |
980-1040 |
1010-1177 |
|
BNi-4 |
Si3-4/B1.5-2.2/Fe Tsawg dua lossis sib npaug li 1.5/Ni Bal. |
980-1070 |
1010-1177 |
|
BNi-5 |
Cr28.5-29.5/Si3.5-4.5/P5.5-6.5/Ni Bal. |
1080-1135 |
1149-1204 |
|
BNi-6 |
P10-12/Ni Bal. |
870 |
927-1093 |
|
BNi-7 |
Cr13-15/P9.7-10.5/Ni Bal. |
890 |
927-1093 |
AMS 4777 BNi2 yog npib tsib xee-chromium-silicon-boron-hlau brazing alloy hmoov nrog qis sib koom kub. Nws muab qhov kub thiab txias sib koom ua ke ntxiv rau oxidation, corrosion, thiab abrasion tsis kam ntawm tuab ntu ntawm stainless hlau, ductile nickel, thiab cobalt puag alloys. Cov ntawv thov yuav suav nrog cov tswv cuab hauv lub dav hlau dav hlau, turbines, kev ua tshuaj lom neeg thiab cov khoom siv hluav taws xob (tsis raug hluav taws xob), yuav tsum tau txo qis brazing / kub kho kub.
Khoom Khoom
1. Daim ntawv: hmoov / muab tshuaj txhuam / ntawv ci
2. Lub Sij Hawm Ua Kua: 970-1000 degree
3. Brazing Kub: 1010-1177 degree
4. Tsim nyog Cov Khoom Siv: Hlau / Pob Zeb Diamond / Molybdenum Tungsten Superalloy
Daim ntawv thov
Hlau / Pob zeb diamond / Molybdenum Tungsten Superalloy
Daim ntawv thov
Induction brazing
Cemented Carbide brazing
Pob zeb diamond brazing
Peb lub Hoobkas & khoom siv
Peb lub Hoobkas & Chaw Ua Haujlwm
Cov ntawv pov thawj
Peb Ntim
Peb yog lub ntiaj teb no kev lag luam uas tsim thiab tsim nickel-raws li brazing alloys. Nrog cov cuab yeej paub tab thiab pab pawg tshaj lij, peb tuaj yeem muab cov ncauj lus kom ntxaws raws li cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom thoob ntiaj teb. Peb vam tias yuav tsim kom muaj kev sib koom tes ntev thiab ruaj khov kev sib raug zoo nrog cov neeg siv khoom thoob plaws ntiaj teb, ua rau muaj txiaj ntsig ntxiv cov tswv yim thiab cov tswv yim daws teeb meem.
Cim npe nrov: bni-2 brazing muab tub lim hlau, Tuam Tshoj, lwm tus neeg, Hoobkas, customized, nqe, pheej yig, rau txheej, rau 3D luam ntawv
