Hastelloy B2 pipe na-enye nrụgide metụtara corrosion cracking ma ọ bụ SCC

A na-eji tubes c2000 ọtụtụ ụlọ ọrụ dị iche iche gụnyere nhazi petrochemical, usoro nhazi ngwa kemịkalụ, mmagharị mmanụ na osisi.

Hastelloy c22 Stingcty flanges dịkwa n'ọtụtụ teknụzụ mkpofu ahịhịa dị egwu a chọrọ ka a na-eguzogide akụrụngwa akụrụngwa achọrọ maka ntụkwasị obi, nchekwa na ọnụego ya.

Ndenye aha yabays
ASTM B619 ọkpọkọ maka ụlọ ọrụ ọgwụ nwere ezigbo corrosion iguzogide, ọkachasị mmiri ọcha. Ha na-egosikwa ezigbo nguzogide nke corrosion site na Ngwọta Ngwọta na-ejikere maka ọgwụ ma ọ bụrụ na ASTM B619 na-ekpughekwa N10276 A na-ekpughekwa N10276 A na-ekpughekwa N10276.

Hastelloy B3 bụ Nickel-molybdem na nguzogide omimi na mgbawa stree, na -atụ, corrosion na nkwụsi ike nke alvay B2.

Ọ na - egosipụta ezi nguzogide na-anọpụ iche na ibelata gburugburu. Alloy a na -emepụta oxide ube, ihe nkiri na-egbochi nke na-adịghị ada ada, mana ọ na-ejigide nguzogide na-eguzogide na-enwu ọkụ.

A na-amakwa super alloys dị ka arụmọrụ alloys dị elu. Ha nwere ọtụtụ ihe n'ụdị dị iche iche emere iji nye akụrụngwa pụrụ iche maka ngwa ndị akọwapụtara.

Ngwakọta B2 pipe na-enye nrụgide metụtara ọgba aghara ma ọ bụ SCC - Zhengzhou Huitzon Pipeline akụrụngwa com: Ltd.

Flange bụ onye na-egbuji, egbugbere ọnụ ma ọ bụ rim, ma ọ bụ nke mpụga ma ọ bụ nke na-arụ ọrụ ka ịbawanye ike (dị ka floage nke iron, ma ọ bụ t-sy); Maka mgbakwunye dị mfe na ihe ọzọ na - eme (dịka flage na njedebe nke ọkpọkọ, wdg, ma ọ bụ n'elu oghere igwefoto); ma ọ bụ maka nkwụsi ike ma na-eduzi mmegharị nke igwe ma ọ bụ akụkụ ya (dị ka ọ dị n'ime ụgbọ ala ụgbọ okporo ígwè, nke na-edebe wiil ndị ahụ site na ịgbanyụ ụgbọ okporo ígwè). A na-ejikwa okwu ahụ "Flan" maka ụdị ngwaọrụ eji eme mpempe flanges.

O nwere ike iguzogide ọtụtụ ihe kemịkal na kemịlị na-enweghị oxiding, ma na-egosipụta oke iguzogide na-efe efe na ọnụnọ nke chloride na ndị ọzọ.

Hastellow g30 bụ alloy na-eme ihe dị iche iche na chromium dị elu nke na-enye nguzogide corrosion acid na ọtụtụ ndị na-emepere emepe omenala.

Hastellow c276 abụghị ihe na-eme ka ala ọka bag na-aga nke ọma na ọnọdụ welded ma ọ bụrụ na ngwa usoro kemịkal.

Franges nwekwara gram 8.89 kwa cubic centimeter na 1370 migs na-emesilata. A na-ejikarị son 2.4617 socket flanges na flantes ndị ọzọ na oke okpomọkụ n'ihi na ngwa nrụgide dị elu n'ihi akụrụngwa nrụgide dị elu n'ihi ihe ndị dị elu.

Industlọ ọrụ na-arụ ọrụ na-egbochi corrosion. Mkpa ọrụ a pụrụ ịdabere na ya na-eduga na nnabata na uto ha n'akụkụ ike, ahụike na gburugburu ebe obibi, mmanụ na gas, ọgwụ na-emepụta ihe gas na-eme mkpọtụ.
Nkwonkwo a na-acha uhie uhie mejupụtara atọ dị iche na nnwere onwe ha na-agba ajụjụ ọnụ; Frances, Geluskets, na bọlsọga; nke na - achikọta ya site na mmetụta ọzọ, onye na - ahụ A chọrọ njikwa pụrụ iche na nhọrọ na itinye ya na ebe niile enwere ike inweta nkwonkwo, nke nwere nkwụsi ike na-adọrọ adọrọ.

Alloy C276 Nickel Nickel Plate bụ otu n'ime ihe ndị na-eguzogide ọgwụ mgbochi Corrosion nke na-eme nke ọma na oxdizing ma na-ebelata gburugburu. Ya mere, a na-eji akwa alynes na-eme ka ọ bụrụ na ọrụ pulp na akwụkwọ, nhazi ọgwụ, mmetọ mmetọ, yana maka mgbake nke ga-agbake gas na-atọ ụtọ.

Hastelloy C-2000 makwaara ọtụtụ ndị Alloy C-2000, bụ ihe dị iche iche nickel-Chromium-molybdem na-enwe ike iguzogide nrụgide na-efe efe na corrosion. C-2000 Fastener (N06200) bụ ihe pụrụ iche n'etiti Soloys ndị ọzọ nwere ihe dị ka 1.6% ọla kọpa na kemịkal kemịkal ya. Ngwongwo ndị a na-eme ka ha dị mma maka ngwa dị ka akwụkwọ nyocha ọkụ na ndị na-ere ụlọ ọrụ.

Hastellow c276 nwere nguzogide iche na ngwọta siri ike nke nnux nke oxidizing ox, dika ferric chlorides.

Bushing bụ ụdị ịkpa ókè. N'ikwu okwu n'ozuzu, "ihe" na-eme ka ijehie abụọ dị n'etiti ihe abụọ ka ọ na-ebelata. Dị Mfe na imewe, a na-ahụkarị nwere ihe dị ala abụọ na-agbagharị onwe ha na ibe ha, na-ekwe ka ndị matung abụọ ka ha kwaga n'amaghị ama.

Ọkpọkọ bụ phosphoric acid, acetic na usoro acid na-eguzogide. Ọzọkwa, ọ dị iche iche na ọnọdụ dị iche iche bụ ọgwụ acidic ac.

Nke a na-enye nguzogide nke ukwuu na sulfuric acid. Ọ nwekwara ọdịnaya chromium dị elu, iji bulie nguzogide ya na kemịkal na-agafe agafe site na oxygen na-agbaze.

Hastellow c276 bụ otu n'ime mmadụ ole na ole na-eguzogide mmiri ikuku chloride gas, hylochlorite na chlorine dioxide solutions.

A na-eduzi site na nha dị iche iche na oke nha na ọkpụrụkpụ dị iche iche, ụdị Nickel-Chromium-Chromium-molyybdeom maka ike ya na nguzogide corrosion.

Hastellow c276 na-eguzogide ọgwụ corrosion dị ka ọgbụgba na nrụgide corrosion cracking.

Flange bụ nke abụọ ejikọtara ọnụ. A na-eji flanges mgbe nkwonkwo chọrọ ịchụ nta. Ọ na-enye mgbanwe maka ndozi. Flige na-ejikọ ọkpọkọ na akụrụngwa na valves. A na-agbakwunye ọgba aghara na sistemụ ọkpọkọ ma ọ bụrụ na mmezi ya na achọrọ n'oge ọrụ ọkụkụ.
C276 bụ Nickel-Chromium subleloy na Tungsten kwukwara, nke e mere maka nguzogide nke ọma na gburugburu ọgba aghara dị iche iche. Ihe ndị dị elu nickel na molybdem na-eme ka Nickel steel na-eguzogide ike na-enwe ike na-agbagide na ebe na-ebelata gburugburu ebelata na usoro mgbasa ozi.
Ngwakọta ọkpọkọ ngwa ngwa C-276 na-ezo aka na ụlọ ọrụ emepụtara maka ihe eji eme ihe eji eme ihe ASTM B366. Enwere ike ịkọwapụta ya dị ka chc276 (corrosion na-eguzogide) ma ọ bụ WHHCC276 (asme na-efe efe). Enwere ike ịmepụta fittings site na pipe ma ọ bụ tube nke ASTM B619, B627, B627, mpempe akwụkwọ ma ọ bụ akara ASTM B564, B462, B472, B472, B472, B472, B472, B472, B574, B474, B474, B474, B474, B474, B474, B472, B472, B474, B472, B472, B472, B474, B474, B474, B472, B472, B474, B474 N10276. A na-enye faits c-276 na-enyekarị na ụdị 3 njikọ: Ma ịgbado ọkụ, e ji agbado ọkụ, na-ekpuchi usoro dị iche iche.

A na-etinye Alcoloy Alloy dị ka aha nganiihu na ọtụtụ corrosion na-eguzogide ọnọdụ igwe na-eguzogide ubé ike nke ụlọ ọrụ ọla. Nickel alloys dị mma maka ndị na-agbanwe ọkụ na nhazi ọgwụ na ndị ọrụ nuklia. A na-eji ha na Steam Generator Tung na ụlọ ọrụ ike nuklia, na usoro ụgbọ elu dị elu, na mmemme mmịpụta mmanụ ebe corsion-, nrụgide na-eguzogide na-eguzogide

Nke a nickel steel alloy c22 na-egosiputa nguzogide iguzogide nke oxida na oxlorine ma obu ahihia nwere nitric acid ma ọ bụ mixhize acid na chlorine.

Flange bụ nke abụọ ejikọtara ọnụ. A na-eji flanges mgbe nkwonkwo chọrọ ịchụ nta. Ọ na-enye mgbanwe maka ndozi. Flige na-ejikọ ọkpọkọ na akụrụngwa na valves. A na-agbakwunye ọgba aghara na sistemụ ọkpọkọ ma ọ bụrụ na mmezi ya na achọrọ n'oge ọrụ ọkụkụ.
C276 bụ Nickel-Chromium subleloy na Tungsten kwukwara, nke e mere maka nguzogide nke ọma na gburugburu ọgba aghara dị iche iche. Ihe ndị dị elu nickel na molybdem na-eme ka Nickel steel na-eguzogide ike na-enwe ike na-agbagide na ebe na-ebelata gburugburu ebelata na usoro mgbasa ozi.
Ngwakọta ọkpọkọ ngwa ngwa C-276 na-ezo aka na ụlọ ọrụ emepụtara maka ihe eji eme ihe eji eme ihe ASTM B366. Enwere ike ịkọwapụta ya dị ka chc276 (corrosion na-eguzogide) ma ọ bụ WHHCC276 (asme na-efe efe). Enwere ike ịmepụta fittings site na pipe ma ọ bụ tube nke ASTM B619, B627, B627, mpempe akwụkwọ ma ọ bụ akara ASTM B564, B462, B472, B472, B472, B472, B472, B472, B574, B474, B474, B474, B474, B474, B474, B472, B472, B474, B472, B472, B472, B474, B474, B474, B472, B472, B474, B474 N10276. A na-enye faits c-276 na-enyekarị na ụdị 3 njikọ: Ma ịgbado ọkụ, e ji agbado ọkụ, na-ekpuchi usoro dị iche iche.

Roll isi na-enweghị isi n06200-C2000 Contraals Nickel Alloy alloy M19 Rour isi Bolt na-enweghị isi n06200

Ebe ọ bụ na alloy c-276 nwere nnukwu nickel na mejupụtara kemịkalụ ya, igwe na-ata ahụhụ nke ukwuu. Ya mere, na-akpụ ya n'ime akụkụ dị iche iche edere dị iche iche edere. Ma, ọ bụghị naanị abamuru nke alloy a na-enye. Dị ka ọtụtụ nickel nwere alloys, ike na nguzogide na corrosion Njirimara na-eme ka ọ bụrụ otu n'ime ihe kachasị na-azụ ndị na-eweta ngwa ahịa. Metal nwere ike igosipụta nguzosi ike na-arụ ọrụ. N'adịghị ka ihe ndị na-abawanye ụba nke na-eme ka ihe na-adịghị mma na-efe efe, na ntinye nke ibu Tench, alloy c276 p276 p276 pọmpụ na-enwe ike iguzogide oke nrụgide dị otú ahụ.

Ọdịdị chromium dị elu na-enye ezigbo usoro mgbasa ozi na-enye ezigbo mgbasa ozi mgbe molybdenum na Tungsten na-enye ezigbo nguzozi mgbasa ozi.

Fasteners bụ otu ebumnuche zuru ezu mejupụtara chromium, nickel, molystdenum na Tungsten alloys. Emere atụmatụ ndị a iji bulie nguzogide na-agba mbọ, nrụgide corrosion cracking (SSC) na crososice cracker. O nwere Chromium dị elu na ezigbo nguzosi mgbasa ozi oxiding. Ọnụnọ Molybdem na Tungsten na-enye ezigbo nguzogide mgbasa ozi. Ihe ndị nickel ya na-eme ka ndị mgbasa ozi dị mma na-eduzi mara mma.

Onyinye a na-eji Alloy mebere nke a ka dị mma mgbe arụ ọrụ maka awa 8700 na 2150 deg. F. Onyinye ọkụ na-alụ, na-akwado ibu ibu, ekpughere ọnọdụ okpomọkụ ruo 2300 deg. F. na ikuku oxidizing na-enweghị ike ịnya.

A na-echefu C276 n'agbata 2250 \ / 1750 \ / 9559 \ / 95559 Mgbaghara kwesịrị ịmalite ozugbo, na-ewepụ ụlọ akwụkwọ ahụ na ọkụ rering, mbelata iri abụọ na anọ na-enyere aka idobe oke ọkụ dị ka o kwere mee. N'ihi na-eguzogide nguzogide corrosion, a ga-emechi anya. Lee ọgwụgwọ ọkụ.

Hastellow c-276 dị n'ụdị efere, mpempe akwụkwọ, warara, bọlbụ, kpuchie electrodes, ọjà, fring, flanges.

Bushings yiri akpa kachasị akpụ akpụ na-ejikarị igwe na-atụgharị ma ọ bụ na-agbagharị ma ọ bụ na-abawanye ma belata oke na mkpọtụ. Enwere ike iji bussings maka ịkpụ mmiri na-eme ihe na-eme ihe egwu, hydraulic mpụga mgbọrọgwụ na ọgbara.

Na-agbapụta ọkpọkọ ma ọ bụ tube site na iji ọdụ na-anwụ mgbe ị na-anwụ ihe ahụ na-anwụ.

Ya mere, a na-ewere ihe ndị a dị na Flanges B2 dị mma maka iji ya mee ihe maka ọtụtụ ngwa usoro na ọnọdụ a na-eme welded. N'ihi ọdịnaya carbon dị ala na alloy, ebelata oke nke ụgbọ ala yana ụdị ndị ọzọ na mpaghara ikuku metd na-enwe, nke na-esiri ike iguzogide otu mgbagide na frige.