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Ishusho ya INCOLOY 825 (UNS N08825 / NS142)
  • INCLOLOY 825 (UNS N08825 / NS142) 1

INCLOLOY 825 (UNS N08825 / NS142)

Ibisobanuro bigufi:

Alloy 825 ni alloy ya austenitic nickel-iron-chromium igaragazwa no kongeramo molybdenum, umuringa na titanium. Yakozwe kugira ngo itange ubudahangarwa budasanzwe ku bidukikije byinshi byangiza, haba mu gukaraba no kugabanya.


Ibisobanuro birambuye ku gicuruzwa

Ingano y'ibipimo

Ibirango by'ibicuruzwa

Porogaramu

Alloy 825 ni alloy ya austenitic nickel-iron-chromium igaragazwa no kongeramo molybdenum, umuringa na titanium. Yakozwe kugira ngo itange ubudahangarwa budasanzwe ku bidukikije byinshi byangiza, haba mu gukaraba no kugabanya.

Alloy 825 yakozwe kugira ngo itange ubudahangarwa budasanzwe ku bidukikije byinshi byangiza, haba mu gukurura no kugabanya. Kubera ko ingano ya nikeli iri hagati ya 38%–46%, iyi ntera igaragaza ubudahangarwa bukabije ku gucika kw'umuvuduko w'ubushyuhe (SCC) buterwa na chloride na alkali. Ingano ya nikeli irahagije mu kurwanya gucika kw'umuvuduko w'ubushyuhe wa chloride-ion. Nikeli, hamwe na molybdenum na umuringa, inatanga ubudahangarwa budasanzwe ku bidukikije nk'ibirimo aside sulfuric na fosforique.

Ingano ya chromium na molybdenum kandi itanga ubushobozi bwo guhangana n’imyobo mu bidukikije byose uretse ibisubizo bya chloride bigabanya ogisijeni cyane. Ikoreshwa nk'ibikoresho byiza mu bidukikije bitandukanye, alloy 825 igumana imiterere myiza ya mekanike kuva ku bushyuhe bukabije kugeza kuri 1,000° F.

Kongeramo titaniyumu bituma Alloy 825 idakora neza mu gihe ikoze nk'aho ishongeshejwe, bigatuma iyo alloy idashobora kwibasirwa n'ibitero by'ibinyabutabire nyuma yo guhura n'ubushyuhe buri ku rugero rwatuma ibyuma bidakora neza bitameze neza. Uburyo Alloy 825 ikorwa nickel-base alloys, aho ibikoresho bishobora gukorwa byoroshye kandi bigasuzumwa hakoreshejwe uburyo butandukanye.

Iki gikoresho gifite ubushobozi bwo gukora neza cyane, nk'uko bimeze ku byuma bikozwe muri nikeli, bigatuma gihinduka gito cyane. Guteranya nyuma yo kugonda si ngombwa.

Imeze nk'icyuma cya 800 ariko yongereye ubushobozi bwo kurwanya ingese mu mazi. Ifite ubushobozi bwo kurwanya aside igabanya cyangwa igabanya ogisijeni, irwanya ingese iterwa n'umuvuduko, ndetse n'ibitero byo mu gace runaka nko gushonga no kwangirika kw'imiyoboro. Alloy 825 irwanya cyane aside sulfure na fosforike. Iyi alloy y'icyuma cya nickel ikoreshwa mu gutunganya imiti, mu bikoresho byo kurwanya umwanda, mu miyoboro y'amazi ya peteroli na gaze, mu gutunganya lisansi ya kirimbuzi, mu gukora aside, no mu bikoresho byo gukusanya.

Ibisobanuro by'ibicuruzwa

ASTM B163, ASTM B423, ASTM B704

Ibisabwa mu butabire

Aloi 825 (UNS N08825)

Ibikubiye muri %

Ni
Nickel		 Cu
Umuringa		 Mo
Molybdenum		 Fe
Icyuma		 Mn
Manganese		 C
Karuboni		 Si
Silikoli		 S
Sulfure		 Cr
Chromium		 Al
Aluminium		 Ti
Titanium
38.0-46.0 1.5-3.0 2.5-3.5 Iminota 22.0 1.0 ntarengwa 0.05 ntarengwa 0.5 ntarengwa 0.03 ntarengwa 19.5-23.5 0.2 ntarengwa 0.6-1.2
Imiterere ya mekanike
Imbaraga z'umusaruro Iminota 35 ya Ksi
Imbaraga zo Gukurura Iminota 85 ya Ksi
Uburebure (iminota 2) 30%
Ubukomere (Igipimo cya Rockwell B) 90 HRB ntarengwa

Ubwihangane bw'ingano

OD OD Toleracne Ukwihanganirana kwa WT
Inches mm %
1/8" +0.08/-0 +/-10
1/4" +/-0.10 +/-10
Kugeza kuri 1/2" +/-0.13 +/-15
1/2" kugeza 1-1/2" , hatarimo +/-0.13 +/-10
1-1/2" kugeza kuri 3-1/2" , hatarimo +/-0.25 +/-10
Icyitonderwa: Uburyo bwo kwihanganirana bushobora kuganirwaho hakurikijwe ibyo umukiriya akeneye byihariye.
Igitutu ntarengwa cyemewe (igice: BAR)
Ubunini bw'urukuta (mm)
    0.89 1.24 1.65 2.11 2.77 3.96 4.78
OD (mm) 6.35 451 656 898 1161      
9.53 290 416 573 754 1013    
12.7 214 304 415 546 742    
19.05   198 267 349 470    
25.4   147 197 256 343 509 630
31.8   116 156 202 269 396 488
38.1     129 167 222 325 399
50.8     96 124 164 239 292

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  • Ibanjirije iyi:
  • Ibikurikira:
    • Oya. Ingano (mm)
    OD Tuk
    Umuyoboro wa BA Interior tube rough Ra0.35
    1/4″ 6.35 0.89
    6.35 1.00
    3/8″ 9.53 0.89
    9.53 1.00
    1/2” 12.70 0.89
    12.70 1.00
    12.70 1.24
    3/4” 19.05 1.65
    1 25.40 1.65
    Umuyoboro wa BA Imbere ifite ubukana bwa Ra0.6
    1/8″ 3.175 0.71
    1/4″ 6.35 0.89
    3/8″ 9.53 0.89
    9.53 1.00
    9.53 1.24
    9.53 1.65
    9.53 2.11
    9.53 3.18
    1/2″ 12.70 0.89
    12.70 1.00
    12.70 1.24
    12.70 1.65
    12.70 2.11
    5/8″ 15.88 1.24
    15.88 1.65
    3/4″ 19.05 1.24
    19.05 1.65
    19.05 2.11
    1″ 25.40 1.24
    25.40 1.65
    25.40 2.11
    1-1/4″ 31.75 1.65
    1-1/2″ 38.10 1.65
    2″ 50.80 1.65
    10A 17.30 1.20
    15A 21.70 1.65
    20A 27.20 1.65
    25A 34.00 1.65
    32A 42.70 1.65
    40A 48.60 1.65
    50A 60.50 1.65
      8.00 1.00
      8.00 1.50
      10.00 1.00
      10.00 1.50
      10.00 2.00
      12.00 1.00
      12.00 1.50
      12.00 2.00
      14.00 1.00
      14.00 1.50
      14.00 2.00
      15.00 1.00
      15.00 1.50
      15.00 2.00
      16.00 1.00
      16.00 1.50
      16.00 2.00
      18.00 1.00
      18.00 1.50
      18.00 2.00
      19.00 1.50
      19.00 2.00
      20.00 1.50
      20.00 2.00
      22.00 1.50
      22.00 2.00
      25.00 2.00
      28.00 1.50
    Umuyoboro wa BA, Nta cyifuzo kijyanye n'ubukana bw'imbere bw'inyuma
    1/4″ 6.35 0.89
    6.35 1.24
    6.35 1.65
    3/8″ 9.53 0.89
    9.53 1.24
    9.53 1.65
    9.53 2.11
    1/2″ 12.70 0.89
    12.70 1.24
    12.70 1.65
    12.70 2.11
      6.00 1.00
      8.00 1.00
      10.00 1.00
      12.00 1.00
      12.00 1.50
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