Cov yam ntxwv ntawm cov hlau dub tuaj yeem ua tiav raws li hauv qab no:
1. Cov xim yog xim dub, qhia txog lub teeb liab;
2. Siab ceev (ntxuav rab ntaj hnyav cuaj caum cuaj thiab yim caum-ib catties, yog hloov raws li kev ntsuas ntawm Song Dynasty, nws yog hais txog 102 catties niaj hnub no);
3. Sib nqus (nqus tus nrog sib ntaus cov riam phom zais);
4. Lub siab melting point (Thaum Mingjiao txuas nrog cov riam tawg, nws tau kub hnyiab, txawm tias cov pliers tau khoov, thiab zaj riam tseem tsis yaj.)
5. High hardness thiab siab mechanical zog (txiav hlau zoo li av nkos tom qab txiav)
6. Nws muaj zog doping thiab hloov cov yam ntxwv (cov hlau dub no yog cov khoom muaj nqis tshaj plaws hauv ntiaj teb no, thiab nws yog qhov nyuaj heev kom tau txais ib lub tael. Ntawm rab ntaj, phom, ntaj thiab halberds, tsuav koj ntxiv ib nrab ib tael, tag nrho cov hlau yuav dhau los ua riam phom ntse.)
Cov yam ntxwv ntawm cov hlau dub tuaj yeem ua tiav raws li hauv qab no:
1. Cov xim yog xim dub, qhia txog lub teeb liab;
2. Siab ceev (ntxuav rab ntaj hnyav cuaj caum cuaj thiab yim caum-ib catties, yog hloov raws li kev ntsuas ntawm Song Dynasty, nws yog hais txog 102 catties niaj hnub no);
3. Sib nqus (nqus tus nrog sib ntaus cov riam phom zais);
4. Lub siab melting point (Thaum Mingjiao txuas nrog cov riam tawg, nws tau kub hnyiab, txawm tias cov pliers tau khoov, thiab zaj riam tseem tsis yaj.)
5. High hardness thiab siab mechanical zog (txiav hlau zoo li av nkos tom qab txiav)
6. Nws muaj zog doping thiab hloov cov yam ntxwv (cov hlau dub no yog cov khoom muaj nqis tshaj plaws hauv ntiaj teb no, thiab nws yog qhov nyuaj heev kom tau txais ib lub tael. Ntawm rab ntaj, phom, ntaj thiab halberds, tsuav koj ntxiv ib nrab ib tael, tag nrho cov hlau yuav dhau los ua riam phom ntse.)
Tom qab cov ntsiab lus ntawm qee cov khoom ntawm cov hlau dub, peb yuav tshuaj xyuas nws maj mam:
kev piav qhia
Raws li kev txiav txim siab ua ntej, cov khoom no yuav yog qee yam ceramic lossis alloy.
Kev tshuaj xyuas tag nrho cov khoom siv tshwj xeeb tam sim no, nws pom tias cov khoom 1, 2, 4, thiab 5 tuaj yeem txaus siab. Feem ntau, ceramic hmoov doping yog siv los hloov qee yam khoom siv xws li photocatalysis, kev tu tus kheej, piezoelectric, thiab lwm yam, thiab tau kawg ceramic hmoov kuj siv los txhim kho lawv. Cov khoom siv kho tshuab xws li kev sib ntxiv ntawm superhard silicon carbide, silicon nitride, thiab tungsten carbide ceramic hmoov los txhim kho kev hnav tsis kam yog qhov yooj yim sib cais los ntawm cov tebchaw uas muaj ntau yam xws li carbon, nitrogen, silicon, tungsten, thiab titanium. Raws li cov hlau nplaum, peb paub tias thaum lub microscopic hais txog ib yam khoom me me li nanometers, cov khoom sib nqus yuav hloov, yog li qhov ua tau ntawm "ceramics" yog tshwj tseg ua ntej.
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Gu Tianle's version ntawm Yang Guo yog nqa rab ntaj hnyav hlau
Kev tshuaj xyuas cov khoom ntawm cov khoom tshwj xeeb, nws pom tau tias cov khoom 1, 2, 3, thiab 6 tuaj yeem txaus siab, thiab muaj ntau cov alloys siab hardness, xws li coated titanium nitride, titanium nitride carbide, titanium aluminium nitride, thiab cubic boron. nitride, thiab lwm yam "Metamorphosis" coated tungsten, cobalt, tantalum, niobium (xws li tungsten titanium tantalum los yog tungsten titanium tantalum niobium) cemented carbide, hardness yog ze rau pob zeb diamond. Txawm li cas los xij, tsis muaj ntau yam uas ua tau raws li qhov siab melting point, thiab tsuas yog muaj nyob rau hauv ib co high-temperature resistant alloys, xws li cerium-tungsten alloys, iridium, molybdenum, platinum alloys, thiab lwm yam, tab sis lub melting point yog tseem (nyob deb) qis dua li ntawm cov ceramics, thiab qhov no yeej yog nyob ib ncig ntawm tungsten, titanium, Cobalt, iridium, molybdenum, tantalum, niobium thiab ntau lwm yam hlau thiab lawv cov alloys, yog li qhov no tseem muaj rau cov alloys tshwj xeeb.
Yog li ntawd, Xuantie, ib qho khoom qub uas yuav tsum tsuas yog nyob rau hauv cov phau ntawv, tej zaum yuav yog qee yam ntawm nano-hlau oxide tshwj xeeb ceramic lossis hlau carbide nano-alloy khoom hauv lub ntiaj teb tiag.
lwm qhov kev piav qhia
Kuj tseem muaj lus hais tias cov hlau dub epee yog cov hlau manganese siab. Nyob rau hauv thawj phau ntawv piav txog lub luag hauj lwm ntawm cov hlau dub, nws tau sau hais tias txhua txhua hlau tov nrog ib tug tael los yog yim npib yuav ua ib tug ntse riam phom. Cov lus piav qhia no yog lawm. Epee ntaj ntug, kev txawj ntse tsis ua haujlwm. Cov lus piav qhia no kuj muaj tseeb. Tus qub hais txog cov nyhuv desulfurization ntawm manganese.
Tuam Tshoj cov hlau ore feem ntau yog qib qis thiab muaj cov ntsiab lus sulfur siab. Cov riam phom ua nrog cov ntsiab lus sulfur yog ib txwm ua rau brittleness. Hlau smelting thiab steelmaking tov nrog ib tug npaum li cas ntawm manganese steel yuav txo cov leej faj cov ntsiab lus thiab ib txwm nce nws. lub zog ntawm riam phom. Raws li rau lub epee tsis muaj pem hauv ntej, nws yog ib tug coincidence uas nws tsis ua hauj lwm vim Gao Menggang siv tsis tau pem hauv ntej.
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Xiao Zhao tuav lub teeb
Qhov saum npoo ntawm cov khoom zoo siab-manganese steel ua lub plhaub tawv vim qhov kev txiav txim ntawm austenite. Thaum nws yog nyem thiab hauv av, nws muaj nws tus kheej-hardening, siab zog, thiab ruaj khov heev. Thaum cuam tshuam nrog Golden Zaj Npuas, tsis muaj kab zoo yuav raug tso tseg txawm tias nws raug khawb los ntawm pob zeb diamond. Nws yog daim duab depiction ntawm tus yam ntxwv no. Tau kawg, Moore hardness ntawm pob zeb diamond yog 10, thiab yuav tsum muaj khawb, tab sis lawv tsis pom tseeb, thiab peb tsis tuaj yeem pom lawv ntawm qhov muag liab qab. Yog li ntawd, siab manganese hlau feem ntau yog tsim ib zaug, thiab nws yog ib qho nyuaj rau kev ua nws ob zaug, thiab nws yog ib qho nyuaj rau ua ib tug breakthrough. Tseem muaj ib lo lus hais nyob rau hauv lub qhov ncauj ntawm cov neeg laus nyob rau hauv lub steel Hoobkas... Carbon steel rau riam, manganese steel rau axes. Cov axes ua los ntawm cov hlau manganese muaj zog thiab ruaj khov, thiab nws yuav tsis tawg tom qab raug kev hlub. Tsis tas li ntawd, lub axes tsis xav tau siab sharpness. Yog li manganese steel yog qhov kev xaiv zoo tshaj plaws.
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Huang Xiaoming's version ntawm Yang Guo nqa ib tug maub hlau epee
Tab sis manganese hlau tsis zoo tag nrho. Nws muaj qee qhov teeb meem me me, uas yog, nws qhov ceev tsuas yog me ntsis siab dua li cov hlau zoo tib yam. Tseem muaj qee qhov tsis txaus nyob rau hauv qhov tsaus nti hlau epee los ua riam phom khawv koob. Yog li ntawd, qhov tuav ntawm qhov hnyav yuav tsum muaj qhov sib piv tiag tiag golden. Ua qhov nruab nrab ntawm lub ntiajteb txawj nqus ntawm Xuantie zoo thiab ncav cuag lub xeev siab tshaj plaws.
Coincidentally, nyob rau hauv niaj hnub tank manufacturing, zoo heev manganese hlau kuj yog ib qho tseem ceeb cov khoom xaiv, tshwj xeeb tshaj yog cov lem, uas yog yuav luag tag nrho cov ua los ntawm manganese hlau.
Txawm li cas los xij, siab manganese hlau tsis yog hlau nplaum, thaum dub hlau hnyav ntaj yog ...
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Tam sim no, ib qho ntawm cov ntsiab lus tseem ceeb tshaj plaws yog: tungsten steel. Tungsten steel yog ib qho zoo-paub hlau, uas muaj lub siab melting point, siab hardness, thiab tsis yooj yim deformed.
Txawm li cas los xij, tam sim no tungsten steel feem ntau yog sintered, thiab nws nyuaj rau nrum. Nws tsis paub tias cov cuab yeej cuab tam thaum ub tuaj yeem ua tiav nws.
Qhov tseeb, muaj lwm txoj hauv kev rau kev ua cov hlau dub epee, uas yog depleted uranium, nws qhov tshwj xeeb lub ntiajteb txawj nqus tshaj kub, thiab nws hardness yog heev nyuaj dua lwm yam hlau. Txawm li cas los xij, nws tsis tiv taus qhov kub thiab txias, thiab muaj hluav taws xob, yog li nws ncaj qha tawm ntawm qhov kev ua si ntawm no.
Cov hlau dub epee yog dab tsi? Yog tias koj yuav tsum tau coj mus rau cov ntaub ntawv uas peb tab tom tham txog tam sim no, tus editor xav tias koj yuav tsum nrhiav tsis tau. Tab sis kev zoo nkauj ntawm lub ntiaj teb nyob rau hauv phau ntawv nyob rau hauv nws elusiveness, tej zaum muaj ib hnub, ib tug dub hlau epee yuav tawm tiag tiag!
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