Dab tsi ntawm aluminium alloy yog siv los tsim aluminium alloy nkoj

Tom qab ntau thiab ntau cov neeg siv khoom nkag siab txog qhov zoo ntawm aluminium alloy nkoj, ntau tus neeg muas zaub nyiam tham txog txhuas alloy nkoj thaum yuav yachts. Cov hauv qab no yog cov kev txiav txim siab rau kev xaiv cov khoom siv aluminium alloy rau aluminium alloy nkoj:

General marine qib aluminium alloy, feem ntau yog hais txog 5 series magnesium aluminium alloy. Cov qauv yog txawv raws li cov ntsiab lus magnesium, xws li: 5052, 5083, thiab lwm yam .; yooj yim to taub tias 5052 muaj magnesium tsawg dua thiab muaj kev ua haujlwm zoo dua molding, thiab zoo dua rau kev nias, thaum 5083 muaj cov ntsiab lus magnesium ntau dua, uas yog nkig thiab nyuaj. Tsim nyog rau kev ua cov ntaub ntawv, tab sis 5083 yog ib qho nyuaj thiab muaj kev tiv thaiv zoo dua -corrosion kev ua tau zoo dua li 5052. Yog tias nws siv rau hauv cov dej tsis huv hauv dej, siv 5052. Yog tias nws siv hauv dej hiav txwv lossis dej hiav txwv, 5083 tuaj yeem siv. . Txhawm rau hloov mus rau qhov chaw nyob hauv dej hiav txwv thiab zoo nkauj zoo nkauj, 5083 yuav siv rau hauv qab ntawm lub nkoj (hauv qab dej), thiab 5052 rau nws. Upper ib feem ntawm lub nkoj (surface part)

Ua tib zoo saib rau kev xaiv ntawm aluminium alloy nkoj khoom:

1. Outfitting kuj siv 5052 alloy, thiab ntau yam muaj xws li daim hlau, raj thiab pas nrig

2. 5083 alloy tuaj yeem tsim dav thiab nyias -walled extruded profiles

3. The thickness of the plates used is determined by the hull structure, ship specifications and parts of use, etc. From the perspective of hull lightweight, thin plates are generally used as much as possible, but the depth of corrosion of the plates during the use time should also be considered. The commonly used plates are: Thin plates over 1.6mm and thick plates over 30mm. In order to reduce welding, 2.0m wide aluminum plates are often used, and large ships use 2.5m wide aluminum plates, which are generally 6m in length. Some special specifications of plates are also used in accordance with shipyard contracts. In order to prevent slip, the deck adopts checkered plates.