Yam khoom twg yog 706 inconel -} kev paub

1. Cov khoom siv twg tsis raug 706?

Inconel 706 yog aNag los - haib -}}}} Raws supalloy(Diam tooj los ntawm Nickel - based supalloys zoo li Inconel 738 vim nws cov ntsiab lus hlau siab). Nws yog tus tswv cuab ntawm Inconel Alloy tsev neeg tsim los ntawm cov hlau tshwj xeeb tsim, nrog lub cim tshwj xeeb tsom rauSiab zog ntawm kev kub ntxhov(txog li kwv yees li 650 degree) thiab qhov tseeb ntawm lubricability.

Tsis zoo li siab - kub nickel {{1} Raws li cov txiaj ntsig xav tau, ua kom tau zoo rau kev siv lub zog, thiab yooj yim ntawm vuam thiab machining. Cov ntawv thov yuav muaj xws li cov pa roj carbine (xws li cov cav ntoo, thiab cov xwm txheej siab}}} kub} kev ntxhov siab, thiab cyclic load.

2. Dab tsi yog cov tshuaj lom neeg muaj pes tsawg leeg ntawm inconel 706?

Cov tshuaj lom neeg muaj pes tsawg leeg ntawm Inconel 706 yog qhov tseeb tswj kom ua tiav nws cov khoom siv sib npaug thiab cov txheej txheem. Cov lus hauv qab no nthuav nws cov nomall ib txwm muaj sib xyaw (los ntawm qhov hnyav feem pua, wt%):

Caij (keeb)	Cov ntsiab lus ntau (cov ntsiab lus ntau, wt%)	Lub Chaw Ua Haujlwm (Thawj Zej Zog)
Npib tsib caug (ni)	38.0 – 46.0	Thawj kev sib xws; Cov ntawv cov matrix thiab ua ke nrog al / ti ua tiav ntau ntxiv phadees.
Hlau (FE)	Sib npaug (cov ntsiab lus ntxiv)	Txo cov nqi alloy; Txhim kho Weldability thiab machinity tsis muaj zog fij tau lub zog.
Chromium (cr)	14.0 – 17.0	Txhim kho kev xeb thiab oxidation tiv, tshwj xeeb tshaj yog hauv nruab nrab - qhov chaw ib puag ncig.
Titanium (ti)	2.3 – 2.8	Lub ntsiab tseem ceeb rau kev ua nag lossis daus; Cov ntawv 'theem (ni₃ti) los txhim kho lub zog.
Aluminium (AL)	0.7 – 1.2	Cooperates nrog ti rau daim ntawv '; Hloov kho qhov ruaj khov thiab faib cov khoom siv hluav taws xob ntxiv.
Niobium (NB) + TANTALUM (TA)	1.8 - 2.3 (NB ntau dua lossis sib npaug rau 1.7)	Txhim kho cov creep tsis kam thiab siab - lub zog kub; Refines cov qauv lis.
Carbon (c)	Tsawg dua los yog sib npaug rau 0.06	Cov ntaub ntawv nplua carbides rau ntxiv dag zog rau cov ciaj ciam; Tswj nyob rau theem qis kom tsis txhob txo cov duction.
Manganese (mn)	Tsawg dua los yog sib npaug rau 0.5	Txhim kho cov haujlwm kub; tswj kom tiv thaiv cov kev cuam tshuam tsis zoo ntawm corrosion tsis kam.
Silicon (si)	Tsawg dua los yog sib npaug rau 0.35	AIDS hauv DEEAGIDation thaum lub sijhawm smelting; Cov ntsiab lus ntau dhau yog zam kom tiv thaiv brittleness.
Tooj Liab (Cu)	Tsawg dua los yog sib npaug rau 0.2	Impurity lub caij; Tsawg tsawg kom tsis txhob txo cov neeg qaug zog tsis kam.
Phosphorus (p)	Tsawg dua los yog sib npaug rau 0.015	Kev tsim txom impurity; nruj me ntsis tswj kom tiv thaiv cov intergranular cracking.
Sulphur (s)	Tsawg dua los yog sib npaug rau 0.015	Kev tsim txom impurity; tsawg kawg los txhim kho kev sib luag thiab tawv.

info-450-446 info-442-443

3. Dab tsi yog qhov hardness ntawm inconel 706?

Lub hardness ntawm inconel 706 yogmuaj zog cuam tshuam los ntawm nws cov txheej txheem kev kho cua sov, raws li nws lub zog yog los ntawm nag lossis daus ntawm 'theem (ni₃ (ti, al)) thaum laus) thaum laus. Hauv qab no yog cov txheej txheem kho cua sov raug thiab ua rau muaj kev tawv tawv tawv:

{{0- Cov txheej txheem kho cua sov ntau zaus rau inconal 706

Ob lub ntsiab cua sov kev kho mob yog dav siv los ua kom tau txais kev xav tau ntau yam:

Cov qauv ua daus nag los siv zog (rau qhov siab tshaj plaws lub zog)

Siv annealing: Cua sov rau 980-1010 los kawm qib, tuav rau 1-2 teev, ces dej quench (WQ) mus rau chav tsev.

Kev laus: cua sov txog 720 degree, tuav rau 8 teev, txias rau 620℃ntawm tus nqi ntawm 55℃/ teev, tuav rau cua txias (AC).

Kev Txhaum Cai Txhaum Cai (rau welded ntu lossis machined Cheebtsam)

Cua sov mus rau 700-760 degree, tuav rau 1-4 teev, ces huab cua txias lossis cua txias txias maj mam. Tus txheej txheem no txo cov kev ntxhov siab uas tsis muaj teeb meem ntau dua.

-} Tsis muaj qhov tseem ceeb

Kev Kho Cua Sov (Kev Kho Kub Kub)	Hardness (Hardness)
Raws li - annealed (tag nrho anealing, tsis muaj hardening)	~ 20-25 hrc
Tom qab txheem nag lossis daus ua daus	35-40 hrc
Tom qab kev ntxhov siab pab txhawb kev pab txhawb (post - hate handening)	33-38 hrc
WROUGE (kub -} {{{{1} {1} - kho)	~ 28-32 hrc

NCO TSEG: Ntxiv rau Rockwell Hardness (HRC), lwm cov nplai Hardness kuj tseem siv tau. Rau tus qauv dej nag - Cov neeg mob tawv, tus mob HV, HV, thiab Brinell Hardness (HB) yog nyob ib ncig ntawm 330-370 HB.

Cov khoom siv yog li cas yog 706 inconel

1. Cov khoom siv twg tsis raug 706?

2. Dab tsi yog cov tshuaj lom neeg muaj pes tsawg leeg ntawm inconel 706?

3. Dab tsi yog qhov hardness ntawm inconel 706?

{{0- Cov txheej txheem kho cua sov ntau zaus rau inconal 706

-} Tsis muaj qhov tseem ceeb