ALOY 600, UNSN06600

ALOY 600, UNSN06600

Alloy 600 (UNS N06600)
Lakotan Nickel-chromium alloy ti o ni agbara ifoyina ti o dara ni awọn iwọn otutu giga ati resistance si chloride-ion stress-corrosion cracking, ipata nipasẹ omi mimọ-giga, ati ibajẹ caustic. Ti a lo fun awọn paati ileru, ni iṣelọpọ kemikali ati ounjẹ, ni imọ-ẹrọ iparun, ati fun awọn amọna amọna.
Standard ọja Fọọmù Paipu, tube, dì, rinhoho, awo, yika igi, alapin bar, forging iṣura, hexagon ati waya.
Iṣọkan Kemikali Wt,% Min O pọju. Min. O pọju. Min. O pọju.
Ni 72.0 Cu 0.5 C 0.15
Cr 14.0 17.0 Co Si 0.5
Fe 6.0 10.0 Al P
Mo Ti S
W Mn 1.0 N
Ti ara

Constant

Ìwúwo,g/8.47
Ibiti Iyọ,℃ 1354-1413
Aṣoju Mechanical Properties (Annealed)

Agbara Fifẹ, ksi 95

Mpa 655

Agbara ikore (0.2% aiṣedeede), si 45

Mpa 310

Ilọsiwaju,% 40

 
Microstructure

Alloy 600 ni eto onigun ti o dojukọ oju ati pe o jẹ iduroṣinṣin, austenitic ri-ojutu alloy.
Awọn ohun kikọ

A ti o dara ipata resistance si awọn media ti idinku, ifoyina ati nitridation;

Ajesara foju si chloride-ion wahala-ibajẹ wo inu paapaa ni awọn iwọn otutu ti o ga;

Agbara to dara pupọ ti ipata otutu otutu ni drychlorine ati hydrogen kiloraidi.
Ipata Resistance

Awọn tiwqn ti Alloy 600 kí o lati koju a orisirisi ti corrosives. Akoonu chromium ti alloy jẹ ki o ga ju nickel mimọ lopo labẹ ipo oxidizing, ati akoonu nickel giga rẹ jẹ ki o ni idaduro akude labẹ idinku ipo. Awọn akoonu nickel tun pese resistance to dara julọ si awọn solusan ipilẹ.

Awọn alloy ni itẹ resistance si strongly oxidizing acid ojutu. Bibẹẹkọ, ipa oxidizing ti afẹfẹ tituka nikan ko to lati rii daju passivity pipe ati ominira lati ikọlu nipasẹ awọn ohun alumọni ti o kun fun afẹfẹ ati awọn acids Organic ti o dojukọ kan.
Awọn ohun elo

1. Titẹ-omi-reactor steam-generator tube;

2. Awọn oluyipada ooru fun iṣuu soda hydroxide;

3. Apakan ti a lo ninu iṣelọpọ awọn ohun elo aworan ati ṣiṣe fiimu;

4. Oxychlorinator internals ni fainali kiloraidi gbóògì;

5. Rinhoho fun flight recorders.

 

 


Akoko ifiweranṣẹ: Oṣu kọkanla-11-2022