Tablo de contents .
1. Industriw ka ɲɛtaa ni u ka ɲinini fɛn caman Changements .
2. Materiel (fɛnw) baarakɛcogo kɔrɔlenw sɛgɛsɛgɛli ni ɲɔgɔn cɛ .
3. Fɛnba minnu bɛ kɛ ka ɲɛsin sugandili ma sigida gɛlɛnw na .
4. Sɛgɛsɛgɛli kɛra baarakɛcogo misaliw kan .
5. Dugukolo kan sariyaw ni seereyaw sɔrɔcogo .
6. Fɛnkurabɔli san 2025 kɔnɔ .
1. Industriw ka ɲɛtaa ni u ka ɲinini fɛn caman Changements .
Diɲɛ kɔnɔ iziniw sigili kɛnɛ kan, o bɛ ka teliya. Ka kɛɲɛ ni san 2024 san hakɛ jatebɔ ye min bɛ wele ko International Valve Association, ka tɛmɛ 62% kan, izini valvew ka kan ka baara kɛ da wulilen na-fiɲɛ walima semi-da wulilen{5}}fiɲɛ sigidaw la. Kɛrɛnkɛrɛnnenya la, forow la minnu bɛ ka bɔ kɛnɛ kan i n’a fɔ fanga sɔrɔyɔrɔ kura, kɔgɔjida la ɛntɛrinɛti, ani dɔnniya ɲinini polari la, sumanw bololanɛgɛw bɛ gɛlɛya caman sɔrɔ i n’a fɔ fiɲɛ ultraviolet, kɔgɔ fiyɛli sɔgɔli, ani cɛncɛn ni buguri sɛgɛn. Laadalata nɛgɛberew ka baarakɛwaati hakɛ cayalenba kɔgɔjida laminiw na, o jigira kosɛbɛ ka bɔ san 10 kɔnɔ so kɔnɔ ka se san 2-3 ma kɛnɛma, o bɛ kɛ sababu ye ka fɛnɲɛnamafagalanw ka fɛɛrɛw segin-ka-bɔ.
2. Materiel (fɛnw) baarakɛcogo kɔrɔlenw sɛgɛsɛgɛli ni ɲɔgɔn cɛ .
●Fɛn minnu bɛ kɛ ni nɛgɛ ye .
1.316L Austenitic inoless steel: Baara kɛcogo ɲuman kɔgɔjida laminiw na minnu ka kulori ion hakɛ ka dɔgɔn walima u bɛ bɛn 5000ppm ma, wa a sanfɛla gɛlɛya bɛ se ka se HV3503 ma anodize kɔfɛ.
2. Sinsira fila 2205 : degunw sɔgɔli kunbɛncogo cayara ni 40% ye, wa a kɛra baarakɛminɛn ye petoroli ni gazi yɔrɔw la, Sinuwa saheliyanfan kɔgɔjida la.
3. Dantigɛli : Nɛnɛ ka teli ka sɔrɔ sigidaw la minnu bɛ -40℃duguma , ani antifreeze lubricants ka kan ka kɛ.
●Breakthroughs in Engineering Plastique Applications .
1. Reinforced polyamide (PA66+GF30): passed ISO 4892-2 ultraviolet aging test, and the tensile strength retention rate after 5000 hours of irradiation is >85%.
2. Poliyetheretherketone (Peek): Funteni hakɛ -100 degɛrɛ ~260℃, nɛgɛberew falenni na ka ɲɛ LNG sɔrɔyɔrɔw la.
3. Farati lasɔmini: Hali bi, farati bɛ funu na asidi barikama sigidaw la (PH).
● Aluminiyɔmu sɔgɔli kɛcogo nɔgɔman .
1.7075 Aviation Aluminum: Micro-ARC oxidation technology bɛ kɛ ka 50μm seramiki layɛrɛ dilan, ani kɔgɔ fiyɛli sɛgɛsɛgɛli tɛmɛna sanga 3000 kan.
2. girinya nafa: 60% ka nɔgɔn ka tɛmɛ nɛgɛbere bololanɛgɛw kan minnu fanga ye kelen ye, minnu bɛnnen don sanfɛ-Lantitude baarakɛcogo scenariow ma.
3. Lakanali min bɛ kɛ ni fɛnw ye minnu bɛ se ka fɛnw tanga bana ma: A ka kan ka kɛ ni fɛn ye min bɛ se ka fɛnw datugu walasa ka kuran sɔgɔli bali.
●Innovation Trends in Composite Materials .
Fibre carbone/époxy resin:
Modulu bɛ se 120GPA ma, a bɛnnen don sanfɛ-Dafasalan baarakɛcogo la
Basalt fibre barika bonya:
Sanfɛ funteni dan cayara ka se degere 650 ma , porozɛ pilotiw bɛ ka kɛ nukiliyalanw na .
Yɛrɛ-Kɛnɛya dacogo:
Microcapsule fɛɛrɛ bɛ se ka sɔgɔsɔgɔninjɛw dilan otomatiki la 5μm duguma .
3. Fɛnba minnu bɛ kɛ ka ɲɛsin sugandili ma sigida gɛlɛnw na .
●Media response plan corrosif .
1. C4 Level Corrosion Environment (ISO 12944): A ka ɲi ka baara kɛ ni nikɛri ye-Basin 625 bololafɛnw, ni san o san sɔgɔli hakɛ ye<0.01mm
2. Asidi-Basi baarakɛcogo caman: Hastelloy C-276 de ka fisa, ni pH muɲuni hakɛ ye 0-14 ye.
● Funteni hakɛ caman caman cili sɛgɛsɛgɛli .
1. Funteni hakɛ dɔgɔyali gɛlɛya: Politetarafluoroethylene (PTFE) bolokɔniw ka kan ka kɛ -60 degɛrɛ sigida la walasa ka gɛlɛya mara ani a kana tiɲɛ .
2. Funteni caman kunbɛncogo: 316 Bololanɛgɛw ka kan ka kɛ ni grafite tulumafɛnw ye minnu bɛ kɛ ni grafite ye baarakɛcogo la degere 400 kɔnɔ.
● Mekaniki doni tali seko .
1. Torque matching: DN200 valves are recommended to have a handwheel diameter of ≥400mm and an output torque of >300N.
2. Impact resistance design: Honeycomb structure handwheel bɛ 70% deformation resistance ka bon ka tɛmɛ solide structure kan.
●Anti-Ultraviolet Kɔrɔya Index .
1. Kɔrɔya sɛgɛsɛgɛli teliya la : tɛmɛ QUV Bololabaarakɛlaw sɛgɛsɛgɛli kɛra sanga 3000 kɔnɔ ani kɛnɛya baara waati ka ca ni san 8 ye.
2. Sanfɛla furakɛli : seramiki dacogo bɛ se ka dɔ fara UV yeelen hakɛ kan ka se 92% ma.
4. Sɛgɛsɛgɛli kɛra baarakɛcogo misaliw kan .
●A katalitiki karili yɔrɔ dɔ bɛ baara kɛ ni duplex inox bololanɛgɛw ye, minnu bɛ boli ka taa a fɛ san 5 kɔnɔ kisɛkisɛ kɔnɔ-tulu ni gazi lamini na, k’a sɔrɔ taamasiyɛn si ma sɔrɔ a la. Paramɛtɛrɛ jɔnjɔnw:
1. Funteni hakɛ cɛmancɛ: 280-400 degɛrɛ .
2. H2S hakɛ: 5000ppm .
3. Ladonni cycle: A bɛ janya ka se kalo 18 ma11.
● Anti-Kɔgɔjida laminiw ka ɲɔgɔn sɔrɔ.
Sinuwa kɔrɔnyanfan kɔgɔjida tulu ni gazi foro ye bololafɛnw caman wuli ka bɔ karɔbɔli la walasa ka se ka:
1. Kɔgɔji fiyɛli hakɛ dɔgɔyara ni 90% ye .
2. Ladonni musaka dɔgɔyali ye miliyɔn 2,2 ye.
3. Baarakɛbaliya min ma labɛn fɔlɔ, o bɛ dɔgɔya ni sanga 150 ye/plateforme .
● Kungo kɔnɔ sigida sabatili sɛgɛsɛgɛli .
Sahara tile fanga sɔrɔyɔrɔ ka sɛgɛsɛgɛli kunnafoniw b’a jira ko:
1. Anti-Dust Wear Life of Engineering Plastiki Bolo ye > san 10 .
2. Surface roughness changement < ra0.2μm .
3. Baara girinya jiginni hakɛ ±5% .
5. Dugukolo kan sariyaw ni seereyaw sɔrɔcogo .
A ɲɛfɔli kunbaba minnu bɛ san 2024 kɔnɔ:
API 6FA:
A farala -50 degɛrɛ hakɛ dɔgɔyali kan funteni sɛgɛsɛgɛli wajibiyalenw kan .
NACE MR0175:
Gafe min bɛ kɛ ka fɛnw sugandi H2S sigida la .
ISO 15848: Bamako, Mali.
correspondency table cɛ leagage level ni sealing performance cɛ .
6. Fɛnkurabɔli san 2025 kɔnɔ .
Smart Sensing Materials:
Bololanɛgɛ minnu bɛ don ni fibre optique sensors ye, olu bɛ se ka degunw kɔlɔsi waati yɛrɛ la .
Bionic structure design:
Aw ye kalan sɔrɔ ka bɔ layɛrɛw jɔcogo la walasa ka impact resistance ɲɛ .
Nano Coating Technologie:
Graphene coating bɛ dɔ bɔ friction coefficient la ka se 0,02 ma .
Fɛn minnu bɛ se ka kɛ fɛn kura ye:
BIO-Resin fɛnw sinsinnen bɛ ka gazi bɔlenw dɔgɔya ni 60% ye .
Ni fɛnw dɔnniya tiɲɛniw ni nizɛri fɛɛrɛw donna ɲɔgɔn na, kɛnɛma bɔlɔnw bɛ ka wuli ka taa "yɛrɛ-SENSING, YƐLƐLI, YƐLƐLI, ani YƐLƐLI siratigɛ la, ani yɛrɛ{2}}labɛnni" siratigɛ la, ka lakana sabatilen di izini yɔrɔw baaracogo ɲuman ma.
