Igba ígwè grate Ogwe, eyi akụkụ nke n'efu ka ike oku
1. Nkedo usoro: Shell ebu nkenke nkedo
2. Steel ọkwa: GX130CrSi29 (1.4777) (Ọzọkwa nwere ike ịbụ dị ka gị chọrọ)
3. Dimensional Ndidi nke nkedo: DIN EN ISO 8062-3 ọkwa DCTG8
4. Geometrical Tolerance of cast: DIN EN ISO 8062 - ọkwa GCTG 5
5. Ngwa: Imefu ahihia ihe oku.
Mkpofu ahihia ugbu a bụzi nnukwu nsogbu zuru ụwa ọnụ. Mkpofu ume bụ ọgwụgwọ kachasị mma ugbu a. N'ime afọ ndị na-adịbeghị anya, ọtụtụ mba ndị nwere nnukwu akụ na ụba amalitela itinye uche na nke a. E tinyego otutu ego na nwube ahihia ike oku. Nke a emebeghị ka ọdịmma anyị kawanye mma na gburugburu ebe obibi anyị. N'otu oge ahụ, ọ wetaara anyị nnukwu uru akụ na ụba.
Dika egosiri na onu ogugu a, osisi ndi ogwu na-aru oru di nkpa na ikpochapu ahihia. Na elu okpomọkụ na nnọọ aka ike gburugburu ebe obibi, Low quality grate ga-emetụta nnọọ arụmọrụ nke n'efu incineration, na ya ọrụ ndụ dị nnọọ mkpụmkpụ. Ikwesiri iji dochie ya nke oma.
Agbanyeghị, site na ihe karịrị afọ 10 na-etinye ahụmihe, anyị nwere ike idozi nsogbu gị.
Nchara ọkwa anyị na-ejikarị eme ihe. (O nwekwara ike ịbụ ihe ị chọrọ.)
Chemical mejupụtara% nke nchara GX130CrSi29 (1.4777): EN 10295-2002
|
C |
Na |
Mn |
Ni |
P |
S |
Kr |
Mo |
|
1.2 - 1.4 |
1 - 2,5 |
0,5 - 1 |
Max 1 |
max 0.035 |
max 0.03 |
27 - 30 |
max 0,5 |
Chemical mejupụtara% nke nchara GX40CrNiSi27-4 (1.4823): EN 10295-2002
|
C |
Na |
Mn |
Ni |
P |
S |
Kr |
Mo |
|
0,3 - 0,5 |
1 - 2,5 |
max 1.5 |
3 - 6 |
max 0.04 |
max 0.03 |
25 - 28 |
max 0,5 |
Chemical mejupụtara% nke nchara GX40CrNiSi25-20 (1.4848): EN 10295-2002
|
C |
Na |
Mn |
Ni |
P |
S |
Kr |
Mo |
|
0,3 - 0,5 |
1 - 2,5 |
Max 2 |
19 - 22 |
max 0.04 |
max 0.03 |
24 - 27 |
max 0,5 |
Chemical mejupụtara% nke nchara GX40CrNiSi25-12 (1.4837): EN 10295-2002
|
C |
Na |
Mn |
Ni |
P |
S |
Kr |
Mo |
|
0,3 - 0,5 |
1 - 2,5 |
Max 2 |
11 - 14 |
max 0.04 |
max 0.03 |
24 - 27 |
max 0,5 |
| Njirimara igwe (ASTM A297 Grade HH) 1.4837 | UTS: Min 75 Ksi / 515 Mpa |
| YS: Min 35 Ksi / 240 Mpa | |
| Ogologo: na 2 na: Min 10% | |
| O siri ike: Min 200 BHN (3 ebe na ntanye) " | |
| Microstructure / Metallography | Predominantly Austenitic Ọdịdị nwere chụsasịrị carbides |
| SoundnessTest / X-ray ma ọ bụ UT | RT kwa ASTM E446 Level II |
| UT kwa ASTM A609 Ọkwa II | |
| NDT / LPI ma ọ bụ MPI | MPI dị ka ASTM E709 / E125 LEVEL II |
| LPI dika ASTM E165 Level II " | |
| Nnyocha Anya Anya Ikpeazụ | ASTM A802 Ọkwa II |
| Ngwugwu | Iron ma ọ bụ Wooden ikpe. |
Isi Ahia Anyị Dị
OEMs na ụlọ ọrụ injinia
Ebibi nye Energy osisi
Companieslọ ọrụ na-arụ ọrụ
Biomass nkeji
Mgba ọkụ ndị a na-ere n'ọkụ
Companieslọ ọrụ ọrụ maka ịrụzi ọrụ
Iche iche iche nke OEM grate Ogwe
Ọma okokụre grate Ogwe
Usoro Tozuru Okè Ma jikwaa mma njikwa ihe mere ị ga - ahọrọ anyị
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