Kev paub txog cov khoom siv khib nyiab

Rau cov neeg siv khoom, qhov zoo ntawm cov thoob khib nyiab yog lawv qhov kev txhawj xeeb tshaj plaws. Yog li, thaum xaiv lub thoob khib nyiab, peb yuav tsum xyuam xim rau qhov zoo ntawm cov thoob khib nyiab? Tus kws sau ntawv ntseeg tias cov khoom siv los ua cov thoob khib nyiab yog qhov tseem ceeb cuam tshuam rau nws qhov zoo. Sib koom kev paub txog cov ntaub ntawv siv los tsim cov thoob khib nyiab, vam tias yuav pab tau rau txhua tus hauv kev xaiv cov thoob khib nyiab.
1, 201 stainless hlau
Vim yog qhov tawv thiab hnav-tiv taus ntawm cov hlau, steel ntoo thoob khib nyiab cov kaus poom, cov thoob khib nyiab stainless hlau, thiab fiberglass cov thoob khib nyiab ua los ntawm cov hlau feem ntau yog qhov kev xaiv zoo tshaj plaws rau cov thoob khib nyiab sab nraum zoov.
Stainless hlau thoob khib nyiab feem ntau yog ua los ntawm 201 stainless hlau.
201 stainless hlau belongs rau 200 stainless hlau series. 200 stainless hlau series yog thawj zaug tsim nyob rau hauv Tebchaws Meskas thaum Tsov Rog Ntiaj Teb Zaum II los hloov 300 series stainless hlau. 200 series stainless hlau nyob rau hauv Suav teb feem ntau suav nrog J1 J3, J4, 201, 202, Tom qab, cov qib steel xws li 200 nrog qis nickel cov ntsiab lus tswj tau tshwm sim, cov 201c stainless hlau yog ib qho txuas ntxiv ntawm 201 tsim los ntawm qee cov hlau hauv Suav teb, uas txuas ntxiv mus. kom txo cov ntsiab lus nickel thiab nce manganese cov ntsiab lus raws li 201. Lub teb chaws tus qauv qib rau 201 yog 1Cr17Mn6Ni5N.
201 stainless hlau khoom muaj cov yam ntxwv ntawm cov kua qaub thiab alkali tsis kam, siab ceev, tsis muaj npuas lossis pinholes hauv polishing. Cov khib nyiab khib nyiab ua los ntawm 201 stainless hlau yog ntau dua corrosion-resistant, siab resistant, thiab high-temperature resistant.
2, Galvanized ntawv
Galvanized ntawv kuj yog ib qho ntawm cov khoom tseem ceeb rau cov khib nyiab khib nyiab thiab cov txiv hmab txiv ntoo plhaub bins.
Galvanized ntawv yog hais txog lub phaj steel coated nrog ib txheej ntawm hlau zinc rau ntawm nws qhov chaw los tiv thaiv corrosion. Galvanizing yog ib qho kev lag luam thiab siv tau zoo los tiv thaiv corrosion, siv li ntawm ib nrab ntawm lub ntiaj teb zinc ntau lawm. Hauv Tebchaws Meskas, thawj zaug kub-dip galvanized steel sawb ntau lawm kab tau tsim nyob rau hauv 1937, thiab thawj zaug txuas ntxiv electroplated galvanized steel sawb ntau lawm kab tau tsim nyob rau hauv 1942, nrog rau keeb kwm ntawm ntau tshaj 60 xyoo txij li thaum nkag mus rau hauv industrial ntau lawm. Lub ntsiab hom ntawm galvanized steel daim hlau muaj xws li kub-dip galvanized steel daim hlau, alloyed galvanized steel daim hlau, electroplated galvanized steel daim hlau, ib sab thiab ob sab sib txawv galvanized steel daim hlau, thiab alloy composite galvanized steel daim hlau. Cov chaw tsim khoom tseem ceeb hauv tsev suav nrog Quantong, Wugang, Ansteel, Baosteel Group, MCC Hengtong, Shougang, Pangang, Handan Hlau thiab Hlau, Maanshan Hlau thiab Hlau, thiab lwm yam; Lub teb chaws ua lag luam tseem ceeb yog Nyiv, Lub Tebchaws Yelemees, Russia, Fabkis, Kaus Lim Qab Teb, thiab lwm yam.
Qhov zoo tshaj plaws ntawm coated steel phaj yog lawv zoo heev corrosion kuj, paintability, zoo nkauj zog, thiab formability. Lub teb chaws thoob plaws ntiaj teb tab tom tshawb fawb txog kev txhim kho txheej txheej txheej txheem los txhim kho txheej txheej zoo, suav nrog kev tiv thaiv corrosion, tsis kam rau hmoov thiab tev, txheej txheej, thiab weldability. Sab hauv hauv ob sab phlu ntawm cov khib nyiab thiab cov txiv hmab txiv ntoo plhaub bins feem ntau yog ua los ntawm cov ntawv hlau galvanized, uas muaj kev tiv thaiv corrosion thiab corrosion kuj. Tseem muaj galvanized sheet hlau khib nyiab khib nyiab ua los ntawm galvanized ntawv hlau rau lub plhaub sab nraud.

3, Fiberglass reinforced yas
1. Cov iav fiber ntau reinforced yas (GRP lossis FRP iav fiber ntau reinforced yas), feem ntau hu ua fiberglass hauv Suav teb, yog cov khoom siv dav siv niaj hnub no, suav txog ntau dua 90% ntawm cov khoom siv niaj hnub sib xyaw.
2. Fiberglass, vim nws lub zog siab, lub teeb yuag, corrosion kuj, rwb thaiv tsev, suab rwb thaiv tsev, lub neej ntev kev pab cuam thiab lwm yam zoo, yog dav siv nyob rau hauv aerospace, cua zog tsim, yacht thiab nuv ntses nkoj, automotive qhov chaw thiab lwm yam teb.
3. Khoom npe Suav: Fiberglass thoob khib nyiab
Khoom npe English: FRP khib nyiab
Khoom taw qhia: Nws muaj cov yam ntxwv ntawm corrosion kuj, siab zog, yooj yim tu, zoo sealing, zoo nkauj tsos, laus kuj, thiab tsis fading, thiab yog ib tug zoo tagnrho cov cuab yeej rau kev huv huv hauv nroog.
4. Fiberglass yog siv rau cov khib nyiab khib nyiab, feem ntau yog ua kom muaj kev noj qab haus huv rau pej xeem hauv zej zog thiab txoj kev. Cov khoom yog ruaj khov, ruaj khov, ua tau zoo, ua kom zoo nkauj, thiab muaj cov khoom zoo tiv thaiv tub sab. Vim yog cov qauv yooj yim ntawm fiberglass paj lauj kaub thiab cov thoob khib nyiab, kev lag luam feem ntau siv tes pasting los ua rau lawv.
Txoj kev loj hlob tam sim no ntawm cov qauv thev naus laus zis yog tsom rau kev hloov pauv ntawm cov duab thiab cov xim zoo nkauj thaum ua kom cov haujlwm yooj yim, qhia txog nws cov toj roob hauv pes thiab kos duab zoo.
4, Ntoo
Ntoo yog siv rau cov hlau thiab ntoo cov thoob khib nyiab.
Cov tsev ntoo thiab cov rooj tog ntoo yog qhov tseem ceeb ntawm cov khoom siv hauv Suav teb thiab cov rooj tog zaum. Cov neeg Suav nyiam cov rooj tog ntoo thiab cov tsev ntoo, uas muaj feem xyuam rau lawv txoj kev xav ntawm kev coj noj coj ua. Cov neeg Suav hais txog lub tswvyim ntawm "kev sib haum xeeb ntawm ntuj ceeb tsheej thiab tib neeg" thiab xav ua lub neej uas koom nrog kev ua neej nyob thiab ua neej nyob nrog nws. Cov ntoo loj hlob nyob rau hauv ib puag ncig ntuj, da dej ntawm sab ntsuj plig lub zog ntawm ntuj ceeb tsheej thiab lub ntiaj teb, thiab siv los ntawm tib neeg vim tias lawv tuaj yeem txav mus los. Nyob rau hauv lub qhov muag ntawm Suav, ntoo yog lub zoo meej choj ntawm tib neeg thiab xwm. Kev siv ntoo los ua cov thoob khib nyiab yog cov yam ntxwv ntawm Tuam Tshoj.
Cov ntoo tseem ceeb siv los ua steel ntoo thoob khib nyiab yog cov ntoo camphor, ntoo qhib dawb, thiab ntoo ntoo. Peb hom ntoo no muaj cov yam ntxwv zoo sib xws: kev ntxhib los mos thiab zoo tiv thaiv corrosion.
(1) Shanzhangmu
Shanzhangmu, tseem hu ua Borneo pomelo, muaj txog 9 hom thiab tau muab faib rau hauv Asia. Nws feem ntau tuaj ntawm Malaysia thiab Indonesia thiab yog cov khoom tseem ceeb hauv cov teb chaws Asia. Cov ntoo muaj lub ntsej muag ci thiab muaj zog camphor tsw ntawm qhov chaw txiav tshiab; Cov kev ntxhib los mos yog ncaj, cov qauv yog me ntsis ntxhib, qhov zoo yog qhov nyuaj, lub zog yog siab, thiab txiav nto yog du; Muaj silica, nws yuav plam sawing; Zoo xim thiab polishing kev ua tau zoo; Muaj cov tannins, nws yuav hloov xim thaum raug hlau, yog corrosion-resistant, me ntsis warped thiab tawg, thiab muaj cua qhuav ntom ntawm 0.8g-/cm. Ntoo tuaj yeem siv los rho cov dej khov flakes thiab tseem yog cov khoom siv raw rau kev sib xyaw camphor. Concentric ncig tsob ntoo roj hmab nplhaib feem ntau pom ntawm lub ntsej muag kawg ntawm cov cav, uas tuaj yeem siv los txheeb xyuas cov ntoo camphor. Haum rau core thiab backboards ntawm rotary txiav veneer thiab plywood, flooring, rooj tog, ntim thawv particleboard, dav siv hauv tsev, nkoj keel, sleepers, thiab lwm yam.
Cov khib nyiab steel ntoo ua los ntawm cov ntoo camphor muaj qhov yooj yim classical ntxim nyiam.

(2) Bai Ke Mu
Dawb ntoo qhib, lub npe scientific Lithocarpus dealbatus, tseem hu ua Dianshi ntoo qhib, dawb bark ntoo qhib, Yanshan pob zeb Oak, dawb ntoo qhib, dawb bark pob zeb Oak,
Tshaj tawm hauv Guizhou (Qingzhen, Weining), sab hnub poob Sichuan (Huili, Dechang, thiab lwm yam), Yunnan thiab lwm qhov chaw hauv Suav teb, nrog rau hauv Is Nrias teb, sab qaum teb Myanmar, thiab sab qaum teb Nplog. Nws feem ntau loj hlob hauv roob sib xyaw hav zoov ntawm qhov siab ntawm 1200 txog 3200 meters. Cov tawv ntoo yog grey tsaus dub thiab tsis tawg; Lub endothelium yog lub teeb xim av nrog cov grooves thiab npoo; Cov ntoo yog lub teeb daj dawb thiab zoo heev, siv rau kev tsim kho, khoom siv, thiab lwm yam.
(3) Xoom
Cov ntoo ntoo, lub npe tshawb fawb Cornus stolonifera var, yog lub npe hu ua ntoo qhib. Kudong, tseem hu ua Zhumu lossis Zhumu. Qhov saum npoo ntawm tsob ntoo yog finely textured, ntoo yog tawv, thiab qhov ceev yog siab. Nws tuaj yeem siv dav rau cov rooj tog zaum nraum zoov, qhov rooj thiab qhov rais, rooj thiab rooj zaum, thiab hauv pem teb. Ntoo Oak, nyob rau ntawm ciam teb ntawm tus dej Yangtze, yog lub npe hu ua ib qho ntawm "Four Famous Tsob Ntoo ntawm Jiangnan" thiab tuaj yeem ua ke nrog cov ntoo qhib liab. Oak ntoo, nrog cov khoom siv tawv thiab muag heev; Corrosion resistant, huab cua resistant, thiab kab pov thawj; Cov khoom muaj kev ruaj ntseg zoo, muaj zog deformation kuj, thiab yuav luag tsis muaj deformation tom qab ziab.
Cov hlau khib nyiab khib nyiab ua los ntawm cov ntoo ntoo muaj qhov zoo tiv thaiv corrosion thiab tiv thaiv corrosion, thiab nws cov tsos yog classical thiab zoo nkauj heev.