I-UNS N08367/AL-6XN/25-6HN Insimbi Engagqwali
I-UNS N08367 iwuhlobo lwe-Molybdenum ephezulu equkethe i-super austenitic insimbi engagqwali ene-nickel njengesisekelo sensimbi. Le alloy ine-nickel-chromium-iron njengezakhi eziyinhloko. Ngokushintshanisa ezinye izakhi, ingaklanywa ukuthi imelane nokuhlaselwa okuvela kuma-reagents amakhemikhali athile. Le alloy ibonisa amandla aphezulu ngisho namazinga okushisa aphezulu. Ibanga elingu-6% le-Mo, i-Ni eliphezulu, ne-N elihlanganisiwe le-austenitic elinokumelana okuphezulu kakhulu kukho kokubili ukugqwala okufanayo kanye nokugqwala kwendawo. Isetshenziswa kakhulu ezinhlelweni zokumelana namanzi olwandle ane-chlorine futhi isetshenziswa nasekuhlanzeni igesi ye-flue.
I-UNS N08367 Chemical Composition:
Ni | Cr | Mo | C | N | Mn | Si | P | S | Cu | Fe |
23.5-25.5 | 20-22 | 6.0- 7.0 | I-0.03 Max | 0.18-0.25 | I-2.00 Max | I-1.00 Max | I-0.040 Max | I-0.030 Max | I-0.75 Max | Isikhumbuzi |
I-UNS N08367 Mechanical Properties:
Temp. °F (°C) | Amandla Okuqina Okuqinile, psi | 0.2% Amandla Esivuno, psi | Ukwelulwa ku-2”, iphesenti | I-Charpy V-Notch Toughness, ft-lb |
-450 (-268) | 218,000 | 142,000 | 36 | 353 * |
-320 (-196) | 196,000 | 107,000 | 49 | 85 |
-200 (-129) | - | - | - | 100 |
70 (21) | 108,000 | 53,000 | 47 | 140 |
200 (93) | 99,900 | 49,400 | 47 | - |
400 (204) | 903,000 | 40,400 | 46 | - |
600 (316) | 86,000 | 36,300 | 47 | - |
800 (427) | 87,000 | 36,000 | 48 | - |
I-UNS N08367 yaziwa nangokuthi i-super-austenitic insimbi engagqwali. Le alloy iqukethe okuqukethwe okuphezulu kwe-Molybdenum ne-Nitrogen (ngakho-ke ibizwa nangokuthi 6% Mo Super Austenitic Stainless Alloy, AL-6XN, NAS 254NM, INCOLOY alloy 25-6HN, F62). Lezi zengezo zithuthukisa ukuzinza kwe-thermal kanye nokumelana nokugqwala kwe-alloy. Phakathi kwezinsimbi ezingenasici ezinkulu ze-austenitic, i-UNS N08367 inikeza izinga eliphezulu lokumelana nokugqwala namandla.
Imininingwane ye-UNS N08367
Ifomu | Standard |
Uhlobo lwe-Metal | I-UNS N08367 |
bar | I-ASTM B691 / ASME SB691 |
wire | I-ASTM B691 / ASME SB691 |
Ishidi | ASTM B688, A240 / ASME SB688, SA240 |
I-Plate | ASTM B688, A240 / ASME SB688, SA240 |
I-Tube | I-ASTM B676 ESHISIWE |
pipe | I-ASTM B675 ESHISIWE |
Fitting | ASTM B366 / ASME SB366 / ASTM B462 / ASME SB462 |
Ukufakela | ASTM B472 / ASTM B462 / ASME SB462 |
Amandla
Ukushiswa kwe-UNS N08367 kufanele kwenziwe ngejubane eliphansi kancane uma kuqhathaniswa nensimbi engagqwali engu-316, njengoba inamandla aphezulu.
Welding
I-UNS N08367 ingashiswa ngokushisela i-arc yensimbi evikelekile, i-gas tungsten arc welding, i-arc welding engaphansi kwamanzi, i-plasma arc welding kanye negesi yensimbi ye-arc welding. I-filler metal nama-electrode ngokuvamile enziwa nge-INCONEL alloy.
Kuyashisa-ukusebenza
I-UNS N08367 ingashiswa kusetshenzwe kumazinga okushisa angu-982-1232°C (1800-2250°F).
Annealing
I-UNS N08367 kufanele ifakwe emazingeni okushisa angaphezu kuka-1121°C (2050°F).
Izicelo
In izicelo ukumelana namanzi olwandle chlorine
Ukuhlanza igesi yomkhuhlane
Imishini yokusebenza embonini yamakhemikhali
Imishini yokuhlanza embonini ye-pulp nephepha
Isifiso
Ukuphatha amanzi olwandle
I-Hydrometallurgy
Ukudla nesiphuzo
Pharmaceuticals
Izishintshi zokushisa