Paipa u'amea
Fa'amatalaga Pupuu:
O sakysteel o se tagata e umia sea ma se kamupani e tu'uina atu oloa Alloy:
· Paipa (e leai ni so'oga ma ua fa'apipi'iina)
· Pa (lapotopoto, tulimanu, mafolafola, sikuea, hexagonal & alavai)
· Ipu & laupepa & uʻamea & fasipepa
· Uaea
Fa'atusatusaga o le Alloy 200:UNS N02200/Nikel 200/Werkstoff 2.4066
Fa'aoga o le Alloy 200:
O le Alloy 200 o se 99.6% nickel mama fa'atasi ai ma le u'amea e fa'aaogaina lautele i le alamanuia o vaila'au (petro).
| U'amea fa'a'au'au 200: |
| Su'esu'ega fa'akemikolo Alloy 200: | Tulaga fa'atonuina o le Alloy 200 ASTM: |
| Nikel – 99,0% min. | Pa/Billet – B160 |
| Kopa – 0,25% maualuga. | Fa'a'ofuofu/Flanges – B564 |
| Manganese – 0,35% maualuga. | Paipa e leai se so'ona fa'aogaina – B163 |
| Kaponi – 0,15% maualuga. | Paipa Fa'apipi'i – B730 |
| Silikoni – 0,35% maualuga. | Paipa e leai se so'oga - B163 |
| Sulfur – 0,01% maualuga. | Paipa Fa'apipi'i – B725 |
| Ipu – B162 | |
| U'amea Fa'ama'a 200:8,89 | Mea fa'apipi'i fa'apipi'i - B366 |
Mea e tutusa ma le Alloy 201:UNS N02201/Nikel 201/Werkstoff 2.4068
Fa'aoga o le Alloy 201:
O le Alloy 201 o se alloy Nickel mama faapisinisi (99.6%) e tai tutusa lava ma le Alloy 200 ae e maualalo le aofaʻi o le kaponi o lea e mafai ai ona faʻaaogaina i vevela maualuluga. O le maualalo o le aofaʻi o le kaponi e faʻaitiitia ai foʻi le maʻaʻa, ma avea ai le Alloy 201 ma mea e faʻamamāina.
| U'amea fa'a'au'au 201: |
| Su'esu'ega fa'akemikolo Alloy 201: | Tulaga fa'atonuina o le Alloy 201 ASTM: |
| Nikel – 99,0% min. | Pa/Billet – B160 |
| Kopa – 0,25% maualuga. | Fa'a'ofuofu/Flanges – B564 |
| Manganese – 0,35% maualuga. | Paipa e leai se so'ona fa'aogaina – B163 |
| Kaponi – 0,02% maualuga. | Paipa Fa'apipi'i – B730 |
| Silikoni – 0,35% maualuga. | Paipa e leai se so'oga - B163 |
| Sulfur – 0,01% maualuga. | Paipa Fa'apipi'i – B725 |
| Ipu – B162 | |
| U'amea Fa'ama'a'a 201:8,89 | Mea fa'apipi'i fa'apipi'i - B366 |
Fa'atusatusaga o le Alloy 400:UNS N04400/Monel 400/Werkstoff 2.4360
Fa'aoga o le Alloy 400:
O le Alloy 400 o se alloy nickel-apamemea e malosi tele ma e tete'e lelei i le 'ele i le tele o auala e aofia ai le vai sami, hydrofluoric acid, sulfuric acid, ma alkalies. E fa'aaogaina mo inisinia o le sami, masini fa'agasolo vaila'au ma hydrocarbon, valves, pamu, au, mea fa'apipi'i, mea fa'amau, ma mea e fesuia'i ai le vevela.
| Alloy400: |
| Su'esu'ega fa'akemikolo Alloy 400: | Tulaga fa'atonuina o le u'amea 400 ASTM: |
| Nikel – 63,0% min. (e aofia ai le cobalt) | Pa/Billet – B164 |
| Kopa -28,0-34,0% maualuga. | Fa'a'ofuofu/Flanges – B564 |
| U'amea – 2.5% le maualuga. | Paipa e leai se so'ona fa'aogaina – B163 |
| Manganese – 2.0% le maualuga. | Paipa Fa'apipi'i – B730 |
| Kaponi – 0,3% maualuga. | Paipa e leai se so'oga - B165 |
| Silikoni – 0,5% maualuga. | Paipa Fa'apipi'i – B725 |
| Sulfur – 0,024% maualuga. | Ipu – B127 |
| U'amea Fa'ama'a'a 400:8,83 | Mea fa'apipi'i fa'apipi'i - B366 |
Fa'atusatusaga o le Alloy 600:UNS N06600/Inconel 600/Werkstoff 2.4816
Fa'aoga o le Alloy 600:
O le Alloy 600 o se alloy nickel-chromium e tete'e lelei i le oxidation i le vevela maualuga ma tete'e atu i le chloride-ion stress-corrosion cracking, le 'ele e le vai mama maualuga, ma le caustic corrosion. E fa'aaogaina mo vaega o le ogaumu, i le gaosiga o vaila'au ma mea'ai, i le inisinia fa'aniukilia, ma mo electrodes fa'aola.
| U'amea fa'a'au'au 600: |
| Su'esu'ega fa'akemikolo Alloy 600: | Tulaga fa'atonuina o le u'amea 600 ASTM: |
| Nikel – 62,0% min. (e aofia ai le cobalt) | Pa/Billet – B166 |
| Kromium – 14.0-17.0% | Fa'a'ofuofu/Flanges – B564 |
| U'amea – 6.0-10.0% | Paipa e leai se so'ona fa'aogaina – B163 |
| Manganese – 1,0% le maualuga. | Paipa Fa'apipi'i - B516 |
| Kaponi – 0,15% maualuga. | Paipa e leai se so'oga - B167 |
| Silikoni – 0,5% maualuga. | Paipa Fa'apipi'i – B517 |
| Sulfur – 0,015% maualuga. | Ipu – B168 |
| Kopa -0,5% maualuga. | Mea fa'apipi'i fa'apipi'i - B366 |
| U'amea Fa'ama'a 600:8,42 |
Mea e tutusa ma le Alloy 625:Inconel 625/UNS N06625/Werkstoff 2.4856
Fa'aoga o le Alloy 625:
O le Alloy 625 o se alloy nickel-chromium-molybdenum ua fa'aopoopo i ai le niobium. E maua ai le malosi maualuga e aunoa ma se togafitiga fa'avevela fa'amalosi. E tete'e atu le alloy i le tele o siosiomaga e matua'i 'ele'elea ma e matua'i tete'e atu lava i le 'ele'elea o pitting ma crevice. E fa'aaogaina i le fa'agasologa o vaila'au, inisinia va'alele ma le gataifale, masini e pulea ai le fa'aleagaina o le ea, ma reactors fa'aniukilia.
| U'amea fa'a'au'au 625: |
| Su'esu'ega fa'akemikolo Alloy 625: | Tulaga fa'atonuina o le u'amea 625 ASTM: |
| Nikel – 58,0% min. | Pa/Billet – B166 |
| Kromium – 20.0-23.0% | Fa'a'ofuofu/Flanges – B564 |
| U'amea – 5.0% | Paipa e leai se so'ona fa'aogaina – B163 |
| Molybdenum 8,0-10,0% | Paipa Fa'apipi'i - B516 |
| Niobium 3,15-4,15% | Paipa e leai se so'oga - B167 |
| Manganese – 0,5% le maualuga. | Paipa Fa'apipi'i – B517 |
| Kaponi – 0,1% maualuga. | Ipu – B168 |
| Silikoni – 0,5% maualuga. | Mea fa'apipi'i fa'apipi'i - B366 |
| Fosforo: 0,015% maualuga. | |
| Sulfur – 0,015% maualuga. | |
| Alumini: 0,4% maualuga. | |
| Titanium: 0,4% maualuga. | |
| Kobalt: 1,0% maualuga. | Mafiafia o le Alamanuia 625 625: 8,44 |
Mea e tutusa ma le Alloy 825:Incoloy 825/UNS N08825/Werkstoff 2.4858
Fa'aoga o le Alloy 825:
O le Alloy 825 o se alloy nickel-iron-chromium fa'atasi ai ma le molybdenum ma le kopa fa'aopoopo i ai. E matua'i tete'e lava i le fa'aitiitia ma le fa'a'okesaita o le 'acid', i le fa'aleagaina o le 'ele'ele ona o le fa'alavelave, ma le osofa'iga fa'alotoifale e pei o le 'ele'ele o le pitting ma le crevice. E matua'i tete'e lava le alloy i le sulfuric ma le phosphoric acids. E fa'aaogaina mo le fa'agasologa o vaila'au, masini e pulea ai le fa'aleagaina o le ea, paipa o le suau'u ma le kesi, toe fa'agasologa o le suau'u fa'aniukilia, gaosiga o le 'acid', ma masini e fa'apala ai mea'ai.
Fa'aoga o le Alloy C276:
O le Alloy C276 e matuā tete'e lava i le tele o siosiomaga fa'agasologa fa'akemikolo e pei o mea fa'aola ma mea e le'o fa'aola ua pisia i le vevela, chlorine, formic ma acetic acids, acetic anhydride, vai o le sami ma le brine solutions ma mea fa'aola malolosi e pei o le ferric ma le cupric chlorides. O le Alloy C276 e matuā tete'e lava i le pitting ma le stress-corrosion cracking ae e fa'aaogaina fo'i i totonu o faiga fa'amama kasa o le asu mo sulfur compounds ma chloride ions e maua i le tele o scrubbers. O se tasi fo'i lea o nai mea e tete'e atu i aafiaga fa'a'ele'ele o le kasa chlorine susu, hypochlorite, ma le chlorine dioxide.
| U'amea fa'a'au'au C276: |
| Su'esu'ega fa'akemikolo Alloy C276: | Tulaga fa'atonuina o le u'amea C276 ASTM: |
| Nikel - paleni | Pa/Billet – B574 |
| Kromium – 14,5-16,5% | Fa'a'ofuofu/Flanges – B564 |
| U'amea – 4,0-7,0% | Paipa e leai se so'oga - B622 |
| Molibdenum – 15,0-17,0% | Paipa Fa'apipi'i - B626 |
| Tungsten – 3,0-4,5% | Paipa e leai se so'oga - B622 |
| Kobalt – 2,5% le maualuga. | Paipa Fa'apipi'i – B619 |
| Manganese – 1,0% le maualuga. | Ipu – B575 |
| Kaponi – 0,01% maualuga. | Mea fa'apipi'i fa'apipi'i - B366 |
| Silikoni – 0,08% maualuga. | |
| Sulfur – 0,03% maualuga. | |
| Vanadium – 0,35% maualuga. | |
| Fosforo – 0,04% maualuga | U'amea Fa'ama'a'a 825:8,87 |
Titanium Vasega 2 – UNS R50400
Talosaga Titanium Vasega 2:
O le Titanium Vasega 2 o se Titanium mama faapisinisi (CP) ma o le ituaiga Titanium e sili ona faʻaaogaina mo galuega faʻapisinisi. E faʻaaogaina lautele le Titanium Vasega 2 mo paipa vai sami, vaʻa reactor ma mea e fesuiaʻi ai le vevela i le (Petro)-kemikolo, Suauʻu & Kasa ma Alamanuia o le Gataifale. O se vaega lea ona o lona maualalo o le mafiafia ma le teteʻe atu i le ele ma e faigofie ona faʻapipiʻi, galue i le vevela ma le malulu ma masini.
| Titanium Vasega 2: |
| Su'esu'ega fa'akemikolo Titanium Vasega 2: | Tulaga fa'atonuina o le Titanium Vasega 2 ASTM: |
| Kaponi – 0,08% maualuga. | Pa/Billet – B348 |
| Nitrogen – 0,03% maualuga. | Fa'a'ofuofu/Flanges – B381 |
| Okesene – 0,25% maualuga. | Paipa e leai se so'oga - B338 |
| Haidrokene – 0,015% maualuga. | Paipa Fa'apipi'i – B338 |
| U'amea – 0,3% maualuga. | Paipa e leai se so'oga - B861 |
| Titanium – paleni | Paipa Fa'apipi'i – B862 |
| Ipu – B265 | |
| Vasega Titanium Mafiafia 2:4,50 | Mea fa'apipi'i fa'apipi'i - B363 |
Fa'ailoga Vevela: kamupani gaosi u'amea, tagata fa'atau, tau, mo le fa'atau atu
