Feem ntau cov kws ua zaub mov thiab cov neeg ntxim hlub tsuas npaj ntau ntau xim rau txoj kev xaiv ntawm rab riam. Qhov no tsis yog xav tsis thoob, vim nws yog ib qho ntawm cov cuab yeej tsim nyog tshaj plaws uas yuav pab tau los npaj cov cua thiab cov zaub mov zoo. Nyuam qhuav, craftsmen nyiam Japanese riam rau lub chav ua noj rau cov laug European. Qhov kev xaiv no yog vim muaj qhov sib txawv ntawm cov cuab yeej hauv chav ua noj, uas yog muab tshwj xeeb rau lub sijhawm thaum nws siv.
Japanese chef riam
Nws ntseeg hais tias Japanese riam ntawm Damascus hlau tau tsim cov txuj ci tseem ceeb hauv chav ua noj. Qhov no yog vim lub fact tias thaum lawv tau siv lub tshuab tshwj xeeb tshwj xeeb, uas yog raws li nram no. Cov riam muaj ntau txheej txheem, uas yog:
- Qhov tseem ceeb ntawm cov hniav yog ib lub zog thiab khov khov ua los ntawm qes-carbon lossis hlau;
- raws cov hniav yog welded lwm, muaj ib tus qauv zoo tib yam hlau.
Qhov zoo ntawm Japanese chav ua noj riam los ntawm Damascus hlau nyob rau hauv kev sib piv nrog cov cuab yeej cov pa muaj raws li nram no. Kev tawv nqaij ntawm cov pob txha pa feem ntau tsis tshaj 54-56 HRC. Qhov no yog txaus kom nqa tawm ntau chav ua noj. Lub disadvantage ntawm no hniav yog tias nws yog tsim nyog los kho lub ntug.
Rau Japanese riam, qhov nyuaj yog 61-64 HRC. Tuaj nyias ib lub hau nrog ib qho kev ua kom tawv nqaij yuav tawg sai sai. Tsis dhau tuab thiab tuab tuab heev. Yog li ntawd, tus Japanese thiab siv nyob rau hauv lub chaw ua khoom ntawm rives ancient yees, sib txuas lawv nrog cov newest. Lub hauv paus yog tsim los ntawm diffusion welding. Rau lub chaw ua khoom ntawm cov ntawv siv siv hlau alloys thiab steel. Qhov no tso cai rau koj muab cov ntaub nplaum thiab lub zog. Cov txheej txheem ntawm kev ua hauj lwm nrog Japanese riam implies ib tug xov tooj ntawm nta:
- "Txoj cai" tuav;
- daim ntawv thov kev qhia tshwj xeeb;
- Nyob rau hauv kev ua hauj lwm nws yog ntshaw kom siv tsuas ntoo txiav boards, nyiam dua xaus.
Hom riam phom steel riam
Muaj ntau riam rau cov khoom sib txawv. Yog li, peb tuaj yeem paub qhov txawv ntawm cov nram qab no:
- Japanese riam rau ntses (riam rau sashimi los yog sushi ). Nws muaj ib hom kev sib tw. Los tsim tus kov, siv ib tug tshwj xeeb yug ntawm Japanese Pine, impregnated nrog silicone thiab antiseptic. Lub cuab yeej tsim rau ua haujlwm nrog ntses, ntses fillets thiab ntau yam nqaij nruab deg. Nrog nws cov kev pab koj tuaj yeem ua tus nyias txav, uas yog muab los ntawm kev muaj cov kab txiav nyias. Cov hniav tuaj yeem muaj sijhawm ntev txog 30 cm los yog ntau dua. Qhov ntev ntawm lub cuab yeej ncaj qha cuam tshuam ntev npaum li cas ib qho kev txiav tuaj yeem ua nrog ib ntuag yam tsis muaj kev cuam tshuam.
- Riam rau nyias txiav . Nws muaj ib txoj kab zauv ntawm 10-15 degrees. Sib zes yog tsi txawv txav raws li asymmetric, lub ntug ntawm lub cuab tam yog polished rau daim iav xav qhia manually. Lub kov yog ua los ntawm carbon fiber, uas tsis yog nyob rau hauv cov kev hloov hauv cov duab.
Japanese tej hub riam
Nws yog nyob rau hauv Nyij Pooj tias cov zus ntawm cov riam txha tau pib. Raws li ib cov khoom rau lawv cov ntau lawm, zircon ntxhia yog siv. Lub billet yog raug rau ci rau tsawg kawg yog ob hnub. Riam tuaj yeem ua dawb los yog dub. Lub tom kawg yog cov ntau ruaj thiab kim. Qhov zoo ntawm Japanese ceramic rives yog hais tias lawv tsis oxidize khoom thaum lub sij hawm txiav, tsis raug rau corrosion. Tab sis lawv tsis tuaj yeem siv los txiav cov khoom tsim thiab ua haujlwm rau ib yam khoom nto.
Japanese cuisine yog cov xeeb ceem tshwj xeeb. Tsis tshua muaj hmoo yog them kom ntseeg tau tias cov khoom muaj thinly sliced. Tias yog vim li cas lub riam yuav tsum ntse heev.
Japanese riam yuav ua zoo ua cov khoom. Yog li ntawd, nws nyiam qhov tseem ceeb uas tau tsim nyog, ob qho tib si ntawm cov tub txawg thiab cov amateurs zoo tib yam.