Table 3. Experimental Results According to OA L₂₇(3¹³).

trial no.	MIM process parameters						quality attributes
	IP	IT	PL	MT	HP	IS	FS (MPa)	D (kg/m3)	SA
1	1	1	1	1	1	1	10.59	5299	4.3
2	1	1	2	2	2	2	9.88	5286	4.2
3	1	1	3	3	3	3	8.00	5336	3.7
4	1	2	1	2	3	3	10.72	5355	2.7
5	1	2	2	3	1	1	9.7	5321	3.1
6	1	2	3	1	2	2	11.03	5506	3.7
7	1	3	1	3	2	2	9.32	5255	1.3
8	1	3	2	1	3	3	0.84	5368	3.7
9	1	3	3	2	1	1	8.92	5299	5.0
10	2	1	1	2	2	3	9.37	5158	5.3
11	2	1	2	3	3	1	10.24	5308	5.5
12	2	1	3	1	1	2	10.76	5521	2.9
13	2	2	1	3	1	2	9.84	5246	2.1
14	2	2	2	1	2	3	10.94	5358	4.1
15	2	2	3	2	3	1	9.87	5290	3.7
16	2	3	1	1	3	1	11.07	5358	3.5
17	2	3	2	2	1	2	10.13	5335	4.3
18	2	3	3	3	2	3	7.32	5246	3.9
19	3	1	1	3	3	2	9.06	5125	2.6
20	3	1	2	1	1	3	11.45	5424	2.2
21	3	1	3	2	2	1	8.41	5103	4.1
22	3	2	1	1	2	1	10.31	5320	5.3
23	3	2	2	2	3	2	10.31	5325	3.4
24	3	2	3	3	1	3	7.51	5131	6.1
25	3	3	1	2	1	3	9.53	5252	4.1
26	3	3	2	3	2	1	8.08	5189	4.3
27	3	3	3	1	3	2	11.15	5421	5.9