16Mo3 mara kyau gami karfe bututu
| Daidaitawa | Daraja | Rukunin Chemical (Max %) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| Farashin 10216-2 | 16Mo3 | 0.12-0.2 | ≤0.35 | 0.4-0.9 | ≤0.025 | ≤0.01 | ≤0.30 | 0.25-0.35 |
3. Kayayyakin Injini:
| Daidaitawa | Daraja | Ƙarfin Ƙarfi | Ƙarfin Haɓaka | Tsawaitawa |
| (MPa) | (MPa) | (%) | ||
| Farashin 10216-2 | 16Mo3 | 440-590 | ≥260 | ≥22 |
4. Nunin Haɓaka:
5. Aikace-aikace:
1) Standard: EN10028 EN10222-2 2017
2) Suna: Ana kiran shi ne bisa ga abinda ke cikin C (carbon) da Mo (molybdenum), wanda ke nufin cewa abubuwan da ke cikin carbon.
na wannan farantin karfe kusan 160 ne, yayin da abun ciki na molybdenum ya kai kusan 300.
3) Maganin zafi: normalizing ko normalizing + tempering
4) 16Mo3 ya bambanta da sauran kayan lokacin walda. Dole ne a fara zafi da farko, kuma ya kamata a kiyaye weld ɗin dumi don
kamar minti 30 bayan an kammala walda.
5) 16mo3 karfe manganese shima muhimmin sinadari ne mai hadewa a cikin karfe da kuma muhimmin kashi mai tauri, wanda yake da
babban tasiri akan taurin karfen weld.
6) Lokacin da abun ciki na Mn na farantin karfe na 16mo3 ya kasance ƙasa da 0.05%, ƙarfin ƙarfe na weld yana da girma sosai;
7) 16mo3 karfe farantin karfe yana da rauni sosai lokacin da abun ciki na Mn ya fi 3%;
8) Lokacin da Mn abun ciki na 16mo3 karfe farantin ne 0.6-1.8%, TEL: 180-377-99127% weld karfe yana da mafi girma ƙarfi da taurin.
9) Wane tasiri sulfur (S) kashi na 16mo3 karfe farantin yana da akan weldability?
10) Sulfur sau da yawa yana kasancewa a cikin nau'in sulfide na ƙarfe a cikin ƙarfe, kuma ana rarraba shi a cikin iyakar hatsi a cikin hanyar sadarwa, don haka mahimmanci.
rage taurin karfe. Matsakaicin zafin jiki na ƙarfe da baƙin ƙarfe sulfide yayi ƙasa (985°C). Don haka, a lokacin sarrafa zafi,
Yawan zafin jiki na farawa shine 1150-1200 ° C, kuma eutectic na ƙarfe da baƙin ƙarfe sulfide ya narke, sakamakon haka.
fashewa a lokacin sarrafawa. Wannan sabon abu shine abin da ake kira "zafin sulfur mai zafi". Wannan dukiya na sulfur yana haifar da karfe zuwa
ci gaba da fashewar zafi lokacin walda. Saboda haka, abun ciki na sulfur a cikin karfe ana sarrafa shi gabaɗaya. Babban bambanci tsakanin
talakawa carbon karfe, high quality-carbon karfe da high quality high quality-karfe ne abun ciki na sulfur da phosphorus.
6. Jerin Samar da bututu masu alaƙa:
7. Hidimarmu:
8. Sauran Samfura:
9. Abokin Tuntuba:
Roger Zhang
Matsayi: Daraktan tallace-tallace
Imel: roger@shhuaxinsteel.com
Waya: +86 527 8888 0826
Waya: +86 182 4897 6466
WhatsApp/Wechat:+86 182 4897 6466
Ƙwarewar Ƙwarewa akan Bakin Karfe da Bututun Karfe, kayan aiki, Tsarin Tsarin Karfe ETC.
