Riba:
- Ability don fassara bayanan halayen kamar XRD, SEM / EDS, DSC da gwajin tensile a cikin tsarin da aka tsara tare da AI.
- Ikon gane iyakoki da kasada na kayan tarihi a cikin AI a cikin kololuwa, lokaci, abun da ke ciki da canjin yanayin zafi
- Ikon tabbatar da fassarar sifa ta AI tare da bayanan bayanai, ma'auni da maimaita ma'auni
You cannot see "with the eye" which phases are in a material, its chemical composition, when it melts and transforms, and how much charge it carries; Dabarun ƙira suna auna waɗannan. A cikin wannan naúrar, za ku koyi yadda ake fassara bayanan fasaha na asali guda huɗu tare da goyon bayan basirar wucin gadi: taurin, tasiri). AI yana da ƙarfi wajen tsara wannan bayanan, fassarar kololuwa/sauyi, da samar da rahotanni. Amma kayan tarihi, sigina masu rikitarwa, da matsalolin daidaitawa na iya haifar da sakamako mara kyau; Dole ne a tabbatar da kowace fassarar ta hanyar bayanan bayanai, daidaitattun ma'auni da maimaita ma'auni.
Harsuna huɗu na fasaha da rawar AI
- XRD: X-ray da ke bambanta daga jirage na crystal suna ba da kololuwa a wasu kusurwoyi. Matsayin kololuwa suna isar da tsarin lu'ulu'u, ƙarfi yana isar da rabon lokaci, kuma faɗin suna isar da bayanin hatsi/danniya. Ana yin ganewar mataki ta hanyar daidaita kololuwa zuwa tsarin tunani (katin ICDD/PDF).
- SEM / EDS: SEM yana ba da farfajiya / ilimin halittar jiki a babban girma; EDS yana gano abubuwan da ke wannan batu (tare da halayen X-ray makamashi). EDS yana da ƙananan ƙididdiga; Gefen kuskure yana da girma don abubuwa masu haske da kololuwar da suka mamaye.
- DSC: Bambanci a cikin zafi mai zafi tsakanin samfurin da tunani an auna; Narke (endothermic) da crystallization / canji (exothermic) kololuwa suna ba da zafin jiki da kuzari.
- Gwajin injiniya: Gwajin ƙwanƙwasa yana ƙayyade yawan amfanin ƙasa / ƙarfin ƙarfi da haɓakawa; taurin ƙarfi na gida; Charpy yana ba da tasirin tasiri. Ana yin kowane ɗayansu bisa ga ma'auni (ISO 6892, ISO 148, da sauransu).
AI yana taimakawa wajen canza wannan bayanan zuwa teburin da aka tsara, fassarar kololuwa / canji da kama bambance-bambance; amma "karanta" danyen bayanan da aikin ƙarshe yana buƙatar tabbatarwa ta jiki.
Tsanaki: Da'awar "ainihin abun da ke ciki" tare da EDS yana da haɗari. EDS yana da ƙananan ƙididdiga; Ƙunƙarar saman, kololuwar da suka mamaye (misali S da Mo, Ti da N), caji da karkatar da samfurin suna karkatar da sakamakon. Madaidaicin abun da ke ciki yana buƙatar WDS ko rigar sunadarai/spectrometer wanda aka daidaita tare da ma'auni.
Mataki-mataki: fassara bayanan sifa tare da AI
- Ba da yanayin aunawa: Na'ura, siga (gudun dubawa, ƙimar dumama, tushen X-ray), shirye-shiryen samfurin.
- Tsara da ɗanyen bayanai: Tambayi AI don canza tebur kololuwa zuwa tsari na yau da kullun (matsayi, ƙarfi, yanki).
- Nemi sharhi na farko: Matsaloli/masu-masu-masu-masu-masu-masumai da kuma madadin bayani (zai iya zama kayan tarihi?).
- Maganar wasa: Katin PDF don XRD, abun da ake tsammani don EDS, zafin wallafe-wallafe don DSC.
- Maganganun wucin gadi/rashin daidaituwa: Laƙabi, bango, fifikon fifiko, canjin tushe.
- Maimaita/tabbatar da giciye: Ma'auni na biyu, dabara na biyu (misali XRD + microstructure), daidaitaccen hanya.
Tebur na fasaha-inference-artifact
fasaha
Babban takeaway
Hannun kayan tarihi/tarko
tabbatarwa
XRD
Mataki, tsarin crystal
Madaidaicin fifiko, saman kololuwa, bango
Daidaita katin PDF, maimaita
SEM/EDS
Ilimin Halitta + element
Loading, saman kololuwa, rashin tausayi
WDS/spectrometer, ma'auni
DSC
Canjin yanayi/narkewar zafin jiki
Tasirin ƙimar zafi, tushe
Bincike, adabi
tensile gwajin
Haihuwa/tensile, elongation
Kuskuren zamewa / riko, saurin gudu
Standard (ISO 6892), maimaita
uku mini lokuta
Case 1 - Lokaci mara kyau daga kololuwa guda. Dalibi yana nuna kololuwa guda ɗaya a cikin tsarin XRD ga AI kuma ya tambaya "wane lokaci ne wannan?" AI yana ba da sunan lokaci. Koyaya, wannan matsayi kololuwar yana bayyana a kusurwa iri ɗaya a cikin matakai biyu daban-daban (jibawa) kuma fifikon fifiko a cikin samfurin ya gurbata ƙarfin. Lokacin da ɗalibin ya dace da ƙirar zuwa katunan PDF a matsayin ainihin tsari (duk kololuwa), yana ganin cewa ainihin lokaci ya bambanta. Darasi: Ba'a yin tantance lokaci daga kololuwa ɗaya, amma daga daidaita duk saitin kololuwa tare da abin tunani.
Case 2 - An ɗauki EDS tabbatacce. Ƙungiya tana auna haɗawa tare da EDS; AI ta fassara fitarwa a matsayin "ya ƙunshi 2.1% S." Koyaya, kololuwar S ta mamaye Mo kololuwar kuma akwai Mo a cikin samfurin; ainihin sulfur ya ragu sosai. Lokacin da ƙungiyar ta sake aunawa tare da WDS kuma ta warware haɗuwa, sun ga bambanci. Darasi: EDS yana da matsakaicin ƙididdiga kuma haɗe-haɗe kololuwa sun ƙaryata da'awar ingantaccen abun ciki; Ana tabbatar da ƙimar mahimmanci ta wata dabara.
Hali na 3 - Daidaitaccen fassarar DSC. Ana nazarin halayen tsufa (hazo) a cikin abin da ke cikin alloy na aluminum. Ana ganin kololuwar kololuwa a cikin DSC; Ƙungiyar tana da AI ta fassara yanayin ma'auni. AI yana nuna cewa kololuwar na iya yin daidai da samuwar hazo, amma yawan dumama yana canza yanayin zafi kuma yakamata a sake duba shi cikin sauri daban-daban. Ƙungiyar tana auna farashin dumama daban-daban guda biyu, ta tabbatar da kololuwar, kuma ta kwatanta shi da wallafe-wallafe. AI ya ba da madaidaicin fassarar da kuma faɗakarwa daidai, kuma an kammala sake aunawa.
Samfuran gaggawar da za a iya kwafi
TEMPLATE FASSARAR XRD"Rawar: Kai ne mataimaki na musamman.
TEMPLATE KYAUTA EDS"Sakamakon EDS na: [jerin kashi-kashi], samfurin [bayani]. Fassara waɗannan dabi'u, amma ku tuna cewa EDS SEMI-QUANTITATIVE ne. Alama waɗanne abubuwa ne ke cikin haɗarin haɗuwa kololuwa (misali S/Mo, Ti/N) ko ɗan kuskure na asali. Faɗa mini da wace dabara (WDS, spectrometer) zan tabbatar da ainihin abun da ke ciki."
DSC FASSARA TEMPLATE "My DSC curve: [matsanancin yanayin zafi, endo / exo, dumama rate]. Samfuri: [...]. Fassara kowane kololuwa tare da yiwuwar canji (narke, crystallization, hazo), amma tunatar da cewa dumama kudi matsawa ganiya zazzabi da tushe sakamako. Nuna cewa maimaita a daban-daban dumama rates da kwatanta da wallafe-wallafen ake bukata. "
MECHANICAL TESTING COMMENT TEMPLATE"Sakamakon gwaji na gwaji: yawan amfanin ƙasa [...], tensile [...], elongation [...]%, misali [misali ISO 6892], samfurin [...] Fassarar waɗannan dabi'u: shin sun dace da kayan aiki / yanayi, ya dace da ƙayyadaddun ƙayyadaddun? Tambayi game da yiwuwar kama zamewa, gwajin sauri ya nuna kuskuren samfurin don sake maimaitawa.
Rauni mai ƙarfi / Ƙarfi mai ƙarfi
RAUNI GASKIYA: "Mene ne mataki akan wannan jadawali na XRD?"
KARFIN GASKIYAR:" Matsayin: Kai ne mataimaki na musamman. "Haɗa don daidaitawa da katunan PDF. Alama saman kololuwa da haɗarin fifikon fifiko. Kada a ba da daidaitaccen rabo na lokaci; gaya mani yadda zan ƙididdigewa (misali Rietveld)."
Rarraunan hanzari yana gayyatar amsa gaugawa daga madaidaicin sawu guda. Ƙarfi mai ƙarfi yana ba da duk saiti mafi girma, yanayin aunawa da samfurin mahallin; ya danganta aikin ga ma'auni, tutoci kayan tarihi, da tsokana don tantance ƙididdiga.
Kuskuren gama gari
- Yin aikin lokaci daga kololuwa ɗaya a cikin XRD; bai dace da duka saitin kololuwa ga abin da ake magana ba.
- Kuskuren EDS don ƙididdigewa da tsallake kololuwa masu yawa (S/Mo, Ti/N) da kuskuren kashi mai haske.
- La'akari da mafi girman zafin jiki na DSC a matsayin ƙimar "daidai", mai zaman kanta daga ƙimar dumama.
- Karɓar sakamakon gwajin injina daga samfurin guda ɗaya ba tare da tambayar kuskuren riko/gudu ba.
- Samun AI ta fassara yanayin ma'auni (na'ura, siga, shirye-shiryen) ba tare da tantance shi ba.
- Kasance da wadatar fasaha ɗaya; Ba giciye-tabbatacce kamar XRD + microstructure.
a takaice
A cikin fassarar bayanan ƙididdiga, AI yana da ƙarfi a cikin tsara tsarin XRD / SEM-EDS / DSC / sakamakon gwajin injiniya, pre-fassarar kololuwa da sauye-sauye, da tunatarwa game da haɗarin kayan tarihi. Koyaya, aikin lokaci yana buƙatar daidaitawa na gabaɗayan kololuwar da aka saita zuwa tunani, EDS ainihin ƙimar abun ciki yana buƙatar tabbatarwa WDS/spectrometer, canjin DSC yana buƙatar sake dubawa, kuma ƙimar injina na buƙatar daidaitaccen hanya + maimaitawa. Koyaushe ba da yanayin aunawa, kawar da kayan tarihi, tantancewa tare da bayanan bayanai da fasaha ta biyu.
Aikin aikace-aikace
Zaɓi dabarar ƙira (XRD, EDS ko DSC) da saitin bayanai na gaske/ƙiya. Tambayi AI don fassara bayanan tare da samfurin da ya dace (misali "XRD COMMENT") kuma tabbatar da ba da yanayin auna. Lissafin kayan tarihi / tarkuna waɗanda tutocin AI (aliasing, fifikon fifiko, ƙimar dumama, da sauransu). A ƙarshe, rubuta a cikin sakin layi ɗaya abin da ake magana akan bayanai, ma'auni ko fasaha na biyu za ku tabbatar da wannan fassarar da.
jerin abubuwan dubawa
- [] Na ba da yanayin ma'auni (na'ura, siga, shirye-shiryen samfurin) ga AI.
- [ ] Na dace da aikin lokaci na XRD zuwa dukkan saitin kololuwa da katunan PDF.
- [ ] Na yi la'akari da rabin sakamakon EDS kuma na duba ga kololuwar da suka mamaye.
- [ ] Na kimanta sauye-sauyen DSC tare da tasirin dumama kuma na sake duba su.
- [ ] Na tabbatar da sakamakon gwajin injina ta daidaitaccen hanya da maimaita ma'auni.
- [ ] Na ƙetare ingantaccen sharhin tare da bayanan bayanai da fasaha ta biyu.