Isi nke alloy 430 nchara nchara
430is, chromium nke ferritic, kwụ ọtọ, ọkwa nke na-abụghị nke na-enweghị ike, na-ejikọ ezigbo nguzogide nguzogide na Njirimara nke bara uru. Ike ya iguzogide ọgụ acid nitric na-enye ohere iji ngwa kemịkalụ, mana mkpụbelata akpaaka na akụrụngwa na-anọchi anya mpaghara ya. 430 igwe anaghị agba nchara nwere ezigbo nguzogide corrosion jikọtara ya na ezigbo ụgwọ. 430 yiri nnọọ 439 klas nchara nchara nke nwere obere chromium na 16% opekata mpe ọdịnaya. 430 bụ ihe kari na corrosion na-eguzogide ọkwa karịa 409. 430 bụ ọkwa a ma ama nke a na-ejighị ike nke a na-ejikarị na gburugburu ụlọ. 430 dị njikere oyi na-atụpụta site na iji mkpọda, na-ese ma gbatị. 430 dị mfe igwe ma dị ka nke na-ahụ maka carbon carbon steel nke chọrọ otu ndụmọdụ gbasara ngwaọrụ, na-egbukwa ọsọ na ịkpụ nri. Enwere ike ịdọrọ ya ọ bụ ezie na ọ nwere ike ịchọrọ ingcenting.
Ọdịiche dị na 304 na 430 igwe anaghị agba nchara
Otu n'ime akara kachasị ewu ewu nke igwe anaghị agba nchara dị iche iche bụ 430. Ihe mejupụtara na-enweghị nsị na-erughị 1%. Na 18% Chromium, carbon, manganese, silicon, phosphorus, sọlfọ, na nitrogen, na 304 nwere 8% nickel 8% na ihe mejupụtara ya.
Ihe ndị 304 nwere ike nke kacha nta na ike tensile nke 215 MPA na 505 MPA, n'otu n'otu, ekele maka ọgwụ kemịkal a. Opekempe na-ebu ike ike na ike tensile nke ihe 430 dị na 260 MPA na 600 MPA, n'otu n'otu. 430 nwere oghere ga-eru celsius 1510. Diver karịa ihe 430 bụ ihe 304.
Ihe mejupụtara kemịkalụ nke alloy 430 nchara nchara
| Kemịkal | % Dị ugbu a |
| Carbon (c) | 0.00 - 0.08 |
| Chromium (cr) | 16.00 - 18.00 |
| Manganese (mn) | 0.00 - 1.00 |
| Silicon (si) | 0.00 - 1.00 |
| Phosphouse (p) | 0.00 - 0.04 |
| Sọlfọ (s) | 0.00 - 0.02 |
| Iron (Fe) | Itule |
Njirimara nke alloy 430 nchara nchara
l Ezigbo nguzogide
na-eguzogide na-eguzogide na nitric acid
l Ezigbo mgbazinye
l na-aga ngwa ngwa
L LILTARA
Ngwa nke alloy 430 nchara nchara
l na-ere ọkụ na-efe efe
l arketive na-akpụ akpụ na ịkpụ
l gutters na mgbada
l nitric acid osisi
l mmanụ na mmanụ
l'lọ oriri na ụlọ oriri
l na-arahụ efere
l mmewere na-akwado na fasteners
