Awọn akoonu nickel ti o ga yoo fun alloy doko wahala ipata wo inu resistance.
Idaabobo ipata dara ni ọpọlọpọ awọn media, gẹgẹbi imi-ọjọ, phosphoric, nitric ati Organic acids, awọn irin alkali gẹgẹbi sodium hydroxide, potasiomu hydroxide ati awọn ojutu hydrochloric acid.
Iṣe gbogbogbo ti o ga julọ ti Incoloy 825 ni a fihan ni itusilẹ ijona iparun kan pẹlu ọpọlọpọ awọn media ibajẹ, gẹgẹbi imi acid, acid nitric ati sodium hydroxide, gbogbo ni ilọsiwaju ni ohun elo kanna.
Alloy | % | Ni | Cr | Mo | Fe | C | Mn | Si | S | Cu | Al | Ti | P |
825 | Min. | 38.0 | 19.5 | 2.5 | 22.0 | - | - | - | - | 1.5 | 0.6 | - | |
O pọju. | 46.0 | 23.5 | 3.5 | - | 0.05 | 1.0 | 0.5 | 0.03 | 3.0 | 0.2 | 1.2 | 0.03 |
iwuwo | 8.14 g/cm³ |
Ojuami yo | 1370-1400 ℃ |
Ipo | Agbara fifẹ Rm N/mm² | Agbara ikore Rp 0. 2N/mm² | Ilọsiwaju Bi% | Brinell líle HB |
Itọju ojutu | 550 | 220 | 30 | ≤200 |
Pẹpẹ / Rod | Waya | Rinhoho / Okun | Dì / Awo | Pipe / Tube | Forgings |
ASTM B425 / ASME SB425.ASTM B564 / ASME SB564, ISO 9723/9724/9725.DIN17752/17753/17754 | ASTM B425 / ASME SB425.ASTM B564 / ASME SB564, ISO 9723/9724/9725.DIN17752/17753/17754 | ASTM B424/B409/B906/ASME SB424/SB409/SB906 | ASTM B163/ASME SB163, ASTM B407/B829/ASME SB407/SB829, ASTM B514/B775/ASMESB514/SB775, ASTM B515/B751 | ASTM B425 / ASME SB425.ASTM B564 / ASME SB564, ISO 9723/9724/9725.DIN17752/17753/17754/ASME SB366(Fittings) |
825 alloy jẹ iru ẹrọ alloy imọ-ẹrọ gbogbogbo, eyiti o ni acid ati alkali resistance resistance in oxidation and idinku ayika ati imunadoko ti o munadoko si idinku ipata wahala fun akopọ nickel ti o ga. acid, phosphoric acid, acid nitric ati Organic acid, si alkali, gẹgẹbi sodium hvdroxide, potasiomu hvdroxide ati ojutu hvdrochloric acid.Išẹ okeerẹ ti o ga julọ ti awọn ifihan alloy 825 ni itusilẹ sisun iparun ti ọpọlọpọ awọn alabọde ipata, gẹgẹbi sulfuric acid, acid nitric ati sodium hvdroxide ni gbogbo wọn mu ni ohun elo kanna.
•Ti o dara resistance to wahala ipata wo inu.
•Rere resistance to pitting ati crevice ipata
•Rere resistance to oxidization ati ti kii oxidizing acid.
•Awọn ohun-ini ẹrọ ti o dara ni iwọn otutu yara tabi to 550 ℃
•Iwe-ẹri ti ohun elo titẹ iṣelọpọ ti 450 ℃
•Awọn ohun elo bii awọn coils alapapo, awọn tanki, awọn apoti, awọn agbọn ati awọn ẹwọn ni awọn ohun ọgbin mimu sulfuric acid
•Awọn olupaṣiparọ ooru ti omi-omi okun, awọn ọna fifin ọja ti ita;tubes ati irinše ni ekan gaasi iṣẹ
•Awọn paarọ ooru, awọn evaporators, scrubbers, awọn paipu dip ati bẹbẹ lọ ni iṣelọpọ phosphoric acid
•Awọn olupaṣiparọ ooru ti afẹfẹ tutu ni awọn isọdọtun epo
•Onjẹ processing
•Ohun ọgbin kemikali