id	sid	eid	entity	type
ajst-29622	1	1	academic journal of science and technology issn	ORG
ajst-29622	1	2	2771-3032	CARDINAL
ajst-29622	2	1	14	DATE
ajst-29622	2	2	1	CARDINAL
ajst-29622	2	3	2025	CARDINAL
ajst-29622	2	4	289	CARDINAL
ajst-29622	2	5	ct90	DATE
ajst-29622	2	6	wu	PERSON
ajst-29622	2	7	jianliang duan	PERSON
ajst-29622	2	8	gao shinda(tangshan	ORG
ajst-29622	2	9	063000	DATE
ajst-29622	2	10	china	GPE
ajst-29622	2	11	ct90	PERSON
ajst-29622	7	1	1	CARDINAL
ajst-29622	8	1	several kilometers	QUANTITY
ajst-29622	9	1	shinda	PERSON
ajst-29622	9	2	ct90	PERSON
ajst-29622	9	3	5500 meters	QUANTITY
ajst-29622	10	1	first	ORDINAL
ajst-29622	10	2	second	ORDINAL
ajst-29622	11	1	18%	PERCENT
ajst-29622	11	2	4m³	QUANTITY
ajst-29622	11	3	2 liters	QUANTITY
ajst-29622	11	4	approximately 3 hours	TIME
ajst-29622	12	1	two	CARDINAL
ajst-29622	14	1	approximately 900-1000 meters	CARDINAL
ajst-29622	15	1	second	ORDINAL
ajst-29622	16	1	approximately 400 meters	QUANTITY
ajst-29622	18	1	1	CARDINAL
ajst-29622	18	2	1	CARDINAL
ajst-29622	19	1	2	CARDINAL
ajst-29622	19	2	2.1	CARDINAL
ajst-29622	20	1	astm a751-2021	ORG
ajst-29622	20	2	1000	CARDINAL
ajst-29622	21	1	1	CARDINAL
ajst-29622	22	1	1	CARDINAL
ajst-29622	25	1	si mn p	ORG
ajst-29622	25	2	mo nb ti a1	PERSON
ajst-29622	25	3	0.368	MONEY
ajst-29622	25	4	0.010 0.001	QUANTITY
ajst-29622	25	5	0.173 0.017 0.021 a2 0.160	MONEY
ajst-29622	25	6	0.363	MONEY
ajst-29622	25	7	0.017 0.021	CARDINAL
ajst-29622	25	8	≤0.16	PERSON
ajst-29622	25	9	290 2.2	CARDINAL
ajst-29622	26	1	2	CARDINAL
ajst-29622	28	1	2	CARDINAL
ajst-29622	28	2	t3	ORG
ajst-29622	28	3	t4	PERSON
ajst-29622	28	4	a1/mm	PRODUCT
ajst-29622	28	5	44.50	CARDINAL
ajst-29622	28	6	44.46	CARDINAL
ajst-29622	28	7	3.974	CARDINAL
ajst-29622	28	8	4.015 4.057 a2/mm	QUANTITY
ajst-29622	28	9	44.06	CARDINAL
ajst-29622	28	10	2.3	CARDINAL
ajst-29622	29	1	metallographic	PERSON
ajst-29622	30	1	yj-2000	NORP
ajst-29622	30	2	astm	GPE
ajst-29622	31	1	3	CARDINAL
ajst-29622	35	1	3	CARDINAL
ajst-29622	35	2	10.5	CARDINAL
ajst-29622	35	3	10.5	CARDINAL
ajst-29622	35	4	10.5	CARDINAL
ajst-29622	35	5	10.5	CARDINAL
ajst-29622	35	6	11.0	CARDINAL
ajst-29622	35	7	11.0	CARDINAL
ajst-29622	35	8	2	CARDINAL
ajst-29622	35	9	6.8x	CARDINAL
ajst-29622	35	10	3	CARDINAL
ajst-29622	35	11	metallographic	PERSON
ajst-29622	35	12	291	CARDINAL
ajst-29622	35	13	3	CARDINAL
ajst-29622	35	14	metallographic	PERSON
ajst-29622	35	15	4	CARDINAL
ajst-29622	35	16	2.4	CARDINAL
ajst-29622	37	1	200hvs-5	CARDINAL
ajst-29622	37	2	astm e384-22	ORG
ajst-29622	37	3	astm e140-2012b	PERSON
ajst-29622	37	4	2019	DATE
ajst-29622	38	1	4	CARDINAL
ajst-29622	40	1	5	CARDINAL
ajst-29622	40	2	4	CARDINAL
ajst-29622	40	3	90°	TIME
ajst-29622	41	1	1 2	CARDINAL
ajst-29622	41	2	14 15	TIME
ajst-29622	41	3	100	CARDINAL
ajst-29622	41	4	100	CARDINAL
ajst-29622	41	5	98.5	CARDINAL
ajst-29622	41	6	98.5	CARDINAL
ajst-29622	41	7	98.0	CARDINAL
ajst-29622	41	8	100	CARDINAL
ajst-29622	41	9	100	CARDINAL
ajst-29622	41	10	99.5	CARDINAL
ajst-29622	41	11	100 100	CARDINAL
ajst-29622	41	12	100hrb 100hrb	DATE
ajst-29622	41	13	100	CARDINAL
ajst-29622	41	14	100	CARDINAL
ajst-29622	41	15	97.5	CARDINAL
ajst-29622	41	16	97.0	CARDINAL
ajst-29622	41	17	98.5	CARDINAL
ajst-29622	41	18	99.0	CARDINAL
ajst-29622	41	19	100	CARDINAL
ajst-29622	41	20	100 100	CARDINAL
ajst-29622	41	21	99.0hrb	CARDINAL
ajst-29622	41	22	100hrb	DATE
ajst-29622	41	23	20	CARDINAL
ajst-29622	42	1	metallographic	PERSON
ajst-29622	43	1	yj-2000	NORP
ajst-29622	43	2	astm	GPE
ajst-29622	44	1	5	CARDINAL
ajst-29622	47	1	5	CARDINAL
ajst-29622	47	2	10.5	CARDINAL
ajst-29622	47	3	10.0	CARDINAL
ajst-29622	47	4	6	CARDINAL
ajst-29622	48	1	metallographic	PERSON
ajst-29622	48	2	2.6	CARDINAL
ajst-29622	49	1	200hvs-5	CARDINAL
ajst-29622	49	2	astm e384-22	ORG
ajst-29622	50	1	astm e140-2012b	PERSON
ajst-29622	50	2	2019	DATE
ajst-29622	51	1	7	CARDINAL
ajst-29622	53	1	6	CARDINAL
ajst-29622	54	1	100.0hrb	CARDINAL
ajst-29622	54	2	a2 location-1 location-2	ORG
ajst-29622	54	3	100.0hrb	CARDINAL
ajst-29622	54	4	99.0hrb	CARDINAL
ajst-29622	54	5	99.0rb	CARDINAL
ajst-29622	54	6	20	CARDINAL
ajst-29622	54	7	3	CARDINAL
ajst-29622	61	1	1	CARDINAL
ajst-29622	62	1	2	CARDINAL
ajst-29622	63	1	293	CARDINAL
ajst-29622	66	1	7	CARDINAL
ajst-29622	66	2	ct90	PERSON
ajst-29622	68	1	8	CARDINAL
ajst-29622	68	2	6.8x	CARDINAL
ajst-29622	68	3	ct90	PERSON
ajst-29622	70	1	no.236z1022	NORP
ajst-29622	70	2	1	CARDINAL
ajst-29622	70	3	technology*welded pipe*,*35*(9),512.do1:10.19291/i.cnki.1001-3938.2012.09.001	ORG
ajst-29622	71	1	2	CARDINAL
ajst-29622	71	2	li bofeng	PERSON
ajst-29622	71	3	yan jixuan	PERSON
ajst-29622	72	1	110	CARDINAL
ajst-29622	72	2	tubing[j	GPE
ajst-29622	73	1	2020	DATE
ajst-29622	73	2	45 49	DATE
ajst-29622	74	1	10.19291	CARDINAL
ajst-29622	74	2	3	CARDINAL
ajst-29622	74	3	li	PERSON
ajst-29622	74	4	j.; zhu, h.	PERSON
ajst-29622	74	5	jing	PERSON
ajst-29622	74	6	wang	ORG
ajst-29622	74	7	b.	PERSON
ajst-29622	74	8	four	CARDINAL
ajst-29622	75	1	2023, 11(9	DATE
ajst-29622	75	2	2762	CARDINAL
ajst-29622	77	1	4	CARDINAL
ajst-29622	77	2	kawakami	PERSON
ajst-29622	77	3	r.	NORP
ajst-29622	77	4	saeki	GPE
ajst-29622	77	5	r.; munetoh	PERSON
ajst-29622	77	6	s.	PERSON
ajst-29622	77	7	cu₂o	PERSON
ajst-29622	77	8	2023	CARDINAL
ajst-29622	77	9	1654	CARDINAL
ajst-29622	79	1	5	CARDINAL
ajst-29622	79	2	majid	PERSON
ajst-29622	79	3	l.; anthony	PERSON
ajst-29622	79	4	e. h.	PERSON
ajst-29622	79	5	marceau	PERSON
ajst-29622	79	6	r. k. w.	PERSON
ajst-29622	79	7	hilditch	ORG
ajst-29622	79	8	t.; tan	GPE
ajst-29622	79	9	m. y.	PERSON
ajst-29622	79	10	2024	DATE
ajst-29622	79	11	227	CARDINAL
ajst-29622	79	12	111764.https://doi.org/10.1016/j.corsci.2023.111764	CARDINAL
ajst-29622	80	1	6	CARDINAL
ajst-29622	80	2	s. b.	PERSON
ajst-29622	80	3	e. j.	PERSON
ajst-29622	80	4	b. s.	PERSON
ajst-29622	80	5	ssc	ORG
ajst-29622	81	1	the korean society of surface engineering	ORG
ajst-29622	81	2	2013	DATE
ajst-29622	81	3	556	CARDINAL
ajst-29622	81	4	500x	CARDINAL
ajst-29622	81	5	500x	CARDINAL
ajst-29622	81	6	500x	CARDINAL
ajst-29622	81	7	ct90	PERSON
ajst-29622	81	8	18x	CARDINAL
ajst-29622	81	9	18x	CARDINAL