1. Kumu Huahana

Hoʻohana ʻo Graphite Inconel Wire Packing i ka graphite hoʻonui-maʻemaʻe kiʻekiʻe (me ka maʻiʻo kalapona ʻoi aku ka nui ma mua o a i ʻole like me 99.5%) ma ke ʻano he substrate, i hoʻopili like ʻia me nā uea huila Inconel (nā hiʻohiʻona maʻamau: Inconel 625/825, kiʻekiʻe -mahana corrosion -6} alloys nickel kūpaʻa. Ua hana 'ia i mea ki'eki'e -piha ho'opili sila 'ana ma o ke ka'ina o "graphite pretreatment → alloy wire weaving and positioning → multi-axis winding compounding → high{10}}healing curing and shaping". Aia kona waiwai nui ma ka ho'ohui 'ana i ka sila maika'i loa a me ka ho'opa'a 'ino kemika o ka graphite me ka ikaika ki'eki'e, ke kū'ē kolo, a me ke kūpa'a ho'ohāhā ki'eki'e o nā uea huila Inconel. Hoʻoponopono kēia i nā wahi ʻeha o ka ʻoihana o ka hoʻopili graphite maʻemaʻe maʻemaʻe-e like me ka haki ʻana a me ke ola hoʻopaʻa pōkole pōkole-ma lalo o "ke kiʻekiʻe-mahana, kiʻekiʻe-puʻi + dynamic friction" kūlana (e laʻa, nā boiler mea kanu, nā mea hoʻoheheʻe kemika), a hāʻawi i kahi ʻoluʻolu - lōʻihi no ka wā lōʻihi.

2. Nā ʻāpana ʻenehana

3. Nā hiʻohiʻona kumu

ʻOi aku ka ikaika o ke kūkulu ʻana a me ke kū ʻana o nā kolo: Ua puunaue like ia na uwea huila Inconel (ka anawaena: 0.15~0.3mm) ma kahi hapa leo o 15%~25%, e hiki ai i ka packing ke loaa i ka ikaika tensile o Oi aku mamua a i like paha me 18MPa (80% oi aku mamua o ka pahu graphite maemae) a me ka heluna kolo o emi iho a i ole 10.000. /15MPa kūlana hana). ʻAʻole hiki ke hoʻololi i ka palaka ma lalo o ka lōʻihi -kiʻekiʻe{12}}hoʻopiʻi wela, e pale ana i ka piʻi ʻana o nā āwaha sila a me ka leaka ʻana.

Kūʻē -Akea i ka Mahana a me ke kū ʻana o ka ʻokiʻoki: Ke kū nei i nā mahana mai -200 degere a 800 degere ma ka lewa (ka anti-oxidation coating ma Inconel alloy uea keakea kiʻekiʻe-maha wela oxidation) a mai -200 degere a 1200 degere i ka inert atmospheres (nitrogen/argon)-maeʻe o ka maʻemaʻe ma mua o ka graphite palena palena 6. degere ma ka lewa). He kūpono kēia no nā hiʻohiʻona wela kiʻekiʻe e like me nā boilers supercritical a me nā ʻōnaehana kōkua ʻenekini mokulele.

ʻOi aku ka maikaʻi o ka hoʻopaʻa ʻana a me ka pale ʻana: Graphite Inconel Wire Packing he compression rate o 30%~45%, he rebound rate of Greater than or like to 18%, and a dynamic sealing leakage rate of<=0.05ml/h (test medium: saturated steam at 150 degere, kaomi: 20 bar). ʻAʻole kūʻē ka substrate graphite i nā ʻakika kikoʻī piha a me nā alkalis (pH 0-14), nā mea hoʻoheheʻe kūlohelohe, a me ka ʻino paʻakai hoʻoheheʻe; ke kū'ē nei nā uea huila Inconel i ka chloride ion a me ka sulfide corrosion (e laʻa, ka paʻakai paʻakai kiʻekiʻe ma waho o ka ʻaila aila a me ke kinoea platform), me ka pilikia ʻole o ka embrittlement mea.

ʻO ka haʻahaʻa haʻahaʻa a me ke ola lōʻihi: Hoʻopili ʻia ka ʻili o ka paʻi me ka polytetrafluoroethylene (PTFE) micro{0}} coating, e hoʻemi ana i ka coefficient friction i 0.12~0.15 (ma lalo o nā kūlana friction maloʻo) a ʻo ka nui o ka hoʻohana ʻana i ka lima o ke kumu i lalo a i ʻole like me 0.02mm/1000h. Ma lalo o nā kūlana hana ma'amau, hiki i kona ola lawelawe i 12,000–18,000 hola-ma luna o 50% ka lō'ihi ma mua o ka ho'opili graphite ma'amau-e hō'emi ana i nā pani pani no ka mālama 'ana.

Hiki ke hoʻololi i ka ʻenekinia ākea: Loaʻa nā kikoʻī kikoʻī maʻamau kea -ʻaoʻao huinahā (3mm × 3mm ~ 50mm × 50mm) a me ka pōʻai (Φ3mm ~ Φ50mm), me ke kākoʻo ʻana i nā ʻāpana keʻa like ʻole{7}} (e laʻa, trapezoidal, wedge -like). Hiki ke ho'ololi 'ia ka hakina leo o na uwea Inconel e like me ke kūlana hana (a hiki i ka 30%), no ka mea, kūpono ia no nā ke'ena i ho'opa'a 'ia o nā pae pu'e like 'ole (e la'a, nā kiwi pu'u ha'aha'a, -pu'i ki'eki'e).

 

Poʻo inoa

4. Nā kahua noi

ʻOihana Mana (Nā Hana Manaʻo)

Mana wela: Hoʻopaʻa i nā sila no nā ʻume wai puna wai hoʻoheheʻe supercritical, nā sila flange no nā condensers turbine mahu -Kuʻa kiʻekiʻe-mahana, kiʻekiʻe-ka mahu ma 540 degere /30MPa. ʻO ke kūpaʻa kolo o nā uea Inconel e pale i ka hoʻololi ʻana o ka hoʻopaʻa ʻana i ka wā lōʻihi o ka paʻi ʻana, a ʻo kona ola sila e uhi ana i hoʻokahi pōʻaiapili hoʻoheheʻe nui (ma kahi o 18 mahina).

Mana Nukelea: Hoʻopaʻa ʻia nā sila no nā pamu kōkua ma nā ʻōnaehana hoʻoluʻu nuklea (e laʻa, nā pamu hoʻoheheʻe palekana) -Ua pale ʻia nā uea Inconel 625 (-ray dose I lalo o 10⁷Gy a i ʻole like), a kūʻē ka graphite i ka ʻino o ka waika boric. Hoʻokō ia i nā kūlana waiwai o ka RCC-M nuklea-mea, e hōʻoia ana i ka hilinaʻi o ka sila ma lalo o nā kūlana palekana nuklea.

ʻOihana Petrochemical a me ka ʻaila ʻaila

ʻOihana Kemika: Hoʻopaʻa ʻia no nā kumu hoʻouluulu o nā mea hoʻoheheʻe kumu kiʻekiʻe -maka wela-(e laʻa, acetic acid synthesis reactors)-Paʻa i ka ʻino mai ka 280 degere /12MPa acetic acid vapor, me ka liʻiliʻi o ka leaka i hoʻomalu ʻia ma lalo o 0.03ml/h.

ʻAila/Kaea Ma waho o ke Kai: ʻO nā sila valve no nā kumulāʻau Kalikimaka ma lalo o ke kai -Uea Inconel 825 ke kūʻē i ka ʻino o ka wai kai chloride ion (ʻaʻohe lua ma hope o 1000 mau hola o ka hoʻoinu ʻia ʻana i loko o ka wai kai 50 degere), a ʻo ka graphite e kūʻē i ka ʻaila maʻemaʻe a me ke kinoea kinoea e hoʻoneʻe ʻia, no laila kūpono ia no ka hohonu -o ke kiʻekiʻe o ke kai -o ke kiʻekiʻe o ke kai kaiapuni.

Aerospace & Kiʻekiʻe -Hana Hana

Aerospace: Nā sila no nā ʻenekini wahie pauma -Paʻa i nā loli wela mai -50 degere a 650 degere. Kū'ē nā uea Inconel i ka luhi haʻalulu (ʻaʻohe nahā uea ma lalo o 1000Hz vibration), e hōʻoia ana i ka hana ʻana o ka mīkini paʻa ma lalo o nā kūlana kiʻekiʻe.

Metallurgy: Hoʻopaʻa ʻia no nā kiwi hoʻoheheʻe i loko o nā kapuahi hoʻoheheʻe metala ʻole (e laʻa, nā mea hoʻoheheʻe keleawe) -Paʻa i ka 800 degere kiʻekiʻe-ʻeleu kinoea wela a me nā metala hoʻoheheʻe ʻia, me ka ikaika o ka waimaka ʻOi aʻe a i ʻole like me ka 22MPa leakaa kiʻekiʻe.

ʻOihana Nui a me nā kahua kūikawā

ʻOihana Laʻau Laʻau: Hoʻopaʻa ʻia nā puka no ka -autoclaves sterilization wela kiʻekiʻe-Kuhi ka substrate graphite i nā kūlana meaʻai FDA 21 CFR Part 177.2600-me ka hoʻokuʻu ʻole, me ka hoʻokō ʻana i nā koi hana maʻemaʻe GMP.

ʻOihana Moana: Hoʻopaʻa ʻia no nā ʻumeke hoʻoheheʻe wai kai o nā ʻenekini nui moku-Paʻa nā uea Inconel i ka ʻinoʻino o ke kai, a ʻo ka graphite ke kūʻē i ka ʻino ʻana o ke kai. ʻOi aku kona ola lawelawe ma mua o 20,000 mau hola, e hōʻemi ana i ka pono o ka mālama ʻana i ka wā -kaʻa holo moku.

5. Wehewehe Hoʻohui

Nā lawelawe hoʻopilikino: Hāʻawi mākou i nā hāʻina hana maʻamau e like me nā hiʻohiʻona uea Inconel kūikawā (e laʻa, Inconel 718, e hoʻonui ana i ka mahana pale ʻana i ka 850 degere) a me ka graphite maʻemaʻe kiʻekiʻe (99.9%). Kākoʻo ʻia ka mīkini pololei me ka ʻae -ʻaoʻao ʻāpana o ±0.05mm, no laila kūpono ia no nā keʻena hoʻopaʻa micro-(e laʻa, nā lako aerospace).

Nā Palapala Hoʻomaikaʻi: Ua hala ka huahana i ka ISO 9001 Quality Management System Certification, ASME B16.20 Sealing Standard Certification, a me SGS RoHS 2.0 Environmental Testing. Ua loaʻa i nā kumu hoʻohālike Nuclear-nā palapala hōʻoia RCC-M a me ASME BPVC III. Loaʻa nā hōʻike hoʻāʻo ʻekolu -ma muli o ke noi.

Hoʻokomo a mālama: I ka wā o ka hoʻouka ʻana, ʻōlelo ʻia nā mea hana ʻoki ʻoki kūikawā (e pale aku i ka haki ʻana o ka uea Inconel), a pono e hoʻomalu ʻia ke āpau kūpono ma waena o ke keʻena hoʻopaʻa a me ka lima lima ma 0.1–0.3mm. Inā loa'a ka li'ili'i li'ili'i ma hope o ka ho'ohana 'ana i ka manawa - lō'ihi, hiki ke ho'iho'i hou 'ia ka hana sila ma ka ho'opa'a pono 'ana i ke kini (torque increment E emi a like paha me 5N·m), me ka ho'opau 'ana i ka pono no ke pani piha.

Nā huahana pale: graphite inconel uea packing, Kina graphite inconel uea packing manufacturers