Alloy 625 (UNS N06625)
Soo koobid	Daawaha nikkel-chromium-molybdenum oo lagu daray niobium kaas oo la shaqeeya molybdenum si uu u adkeeyo matrix-ka alloy-ka oo uu ku bixiyo awood sare iyada oo aan la xoojin daaweynta kulaylka. Alloys-ku waxa uu u adkaystaa meelo kala duwan oo si xun u daxaloobay, waxana uu si gaar ah u adkaysanayaa daxalka godadka. Loo isticmaalo habaynta kiimikada, hawada hawada iyo injineernimada badda, qalabka lagu xakameeyo wasakhowga, iyo reactors nukliyeerka.
Foomamka Alaabta caadiga ah	Dhuumaha, tubbada, xaashida, xariijimaha, saxan, birta wareegsan, bar fidsan, alaab been abuur ah, hexagon iyo silig.
Halabuurka Kiimikada Wt,%		Min	Max.		Min.	Max.		Min.	Max.
Ni	58.0		Cu			C		0.1
Cr	20.0	23.0	Co		1.0	Si		0.5
Fe		5.0	Al		0.4	P		0.015
Mo	8.0	10	Ti		0.4	S		0.015
Nb	3.15	4.15	Mn		0.5	N
Constant Physical	Cufnaanta,g/8.44
Range dhalaalay,℃ 1290-1350
Guryaha Makaanikada ee Caadiga ah	(Xalka waa la tirtiray)(1000h) Xoog dilaac (1000h) ksi Mpa 1200℉/650℃ 52 360 1400℉/760℃ 23 160 1600℉/870℃ 72 50 1800℉/980℃ 26 18

Qaab-dhismeedka yar yar

Alloy 625 waa matrix-xal adag oo weji-kubiyeed ah oo ka samaysan
Jilayaasha

Maaddaama ay ku jirto kartoonkeeda hoose iyo daawaynta kuleylka, Inconel 625 waxay muujineysaa dareen yar xitaa ka dib 50 saac heerkul ah 650 ~ 450 ℃.

Daawaha waxaa lagu bixiyaa xaalad jilicsan oo jilicsan oo loogu talagalay codsiyada ku lug leh daxalka qoyan (Alloy 625, fasalka 1), waxaana ansixiyay TUV ee maraakiibta cadaadiska ee heerkulka -196 ilaa 450 ℃.

Codsiyada heerkulka sare, ka sarreeya qiyaastii. 600℃, halkaas oo xoog sare iyo iska caabin gurguurta iyo dillaaca loo baahan yahay, a version xal-annealed (Alloy 625, fasalka 2) oo leh content kaarboon sare sida caadiga ah waa la shaqeeyaa oo laga heli karaa codsi foomamka alaabta qaarkood.

Iska caabin heer sare ah oo ka dhan ah godadka, daxalka dillaaca, iyo weerarka intergranular;

Ku dhawaad ​​xornimo buuxda oo ka soo baxaysa dillaaca diiqadu-daxalka ee koloridhigu;

Iska caabbinta wanaagsan ee asiidhyada macdanta, sida nitric, phosphoric, sulfuric iyo hydrochloric acids;

Iska caabbinta wanaagsan ee alkalis iyo acids organic;

Guryaha farsamada ee wanaagsan.
Iska caabinta daxalka

Maaddada daawaha sare ee daawaha 625 waxay awood u siineysaa inay u adkeyso noocyo kala duwan oo deegaan daxalka daran. Deegaannada khafiifka ah sida jawiga, biyaha cusub iyo badda, cusbada dhexdhexaadka ah, iyo warbaahinta alkaliinka ah ku dhawaad ​​wax weerar ah ma jiraan. Deegaanka daxalka aadka u daran isku darka nikkel iyo chromium wuxuu bixiyaa iska caabin kiimikaad oksaydhaynta ah, halka maadada sare ee nikkel iyo molybdenum ay keenayso iska caabin aan oksaydhismayn ka dhanka ah dareenka inta lagu jiro alxanka, si looga hortago dildilaaca intergranular dambe. Sidoo kale, waxa ku jira nikkel sare waxa ay ka keentaa chloride ion-stress-corrosion dildilaaca.
Codsiyada

Nooca jilicsan ee jilicsan ee Alloy 625 (fasalka 1) ayaa doorbidaya codsiyada warshadaha habka kiimikada, injineernimada badda iyo qalabka xakamaynta wasakhda ee ilaalinta deegaanka. Codsiyada caadiga ah waa:

1. Qalabka wax soo saarka ee superphosphoric;

2. Qashinka Nukliyeerka ee dib u habaynta;

3. Tuubooyinka wax soo saarka gaaska dhanaan;

4. Nidaamyada tuubooyinka iyo xuubka sare ee sahaminta saliidda;

5. Warshadaha xeebaha iyo qalabka badda;

6. Xaaqiyaha gaaska hargabka iyo qaybaha qoyaanka;

7. Dahaarka qiiqa.
Codsiga heerkulka sare, ilaa ku dhawaad ​​1000 ℃, nooca xal-annealed ee Alloy 625 (fasalka 2) waxaa loo isticmaali karaa si waafaqsan xeerka ASME ee weelasha cadaadiska. Codsiga caadiga ah waa:

 

1. Qaybaha nidaamka gaaska wasakhda ah iyo dhirta nadiifinta gaaska wasakhda ee soo gaadhay heerkul sare;

2. Xirmooyinka ololaya ee sifaynta iyo meelaha xeebaha;

3. Daaweeye iyo magdhaw;

4. Nidaamyada qiiqa naaftada ee badda hoosteeda;

5. Tuubooyinka kulaylka sare ee dhirta qashinka lagu gubo.